{"id":65140,"date":"2026-07-05T05:34:36","date_gmt":"2026-07-04T20:34:36","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=65140"},"modified":"2026-07-05T05:34:36","modified_gmt":"2026-07-04T20:34:36","slug":"%ec%96%91%eb%8f%99%ec%9d%b4%ec%99%80-pvc-%ed%8c%8c%ec%9d%b4%ed%94%84%ea%b0%80-%ec%8a%a4%eb%a7%88%ed%8a%b8%ed%8f%b0-%ec%8b%a4%ed%97%98%ec%8b%a4%eb%a1%9c-%eb%8c%80%eb%b3%80%ec%8b%a0-%ec%86%8c%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=65140&lang=ko","title":{"rendered":"\uc591\ub3d9\uc774\uc640 PVC \ud30c\uc774\ud504\uac00 \uc2a4\ub9c8\ud2b8\ud3f0 \uc2e4\ud5d8\uc2e4\ub85c \ub300\ubcc0\uc2e0! \uc18c\ub9ac\uc758 \uacf5\uba85\uc73c\ub85c \ud30c\uc7a5\uc744 \uce21\uc815\ud574\ubcf4\ub2e4 (\uae30\uc8fc\uacf5\uba85 \uc2e4\ud5d8)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>\uc0ac\uc774\uc5b8\uc2a4 \ud2b8\ub808\uc774\ub108 \uad6c\uc640\ucf54 \ucf04\uc785\ub2c8\ub2e4. \ub9e4\uc77c\uc774 \uc2e4\ud5d8\uc785\ub2c8\ub2e4.<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-25928 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/09\/8eb12a4ac52539342f9185384fc4244a.jpg\" alt=\"%e3%82%b9%e3%82%af%e3%83%aa%e3%83%bc%e3%83%b3%e3%82%b7%e3%83%a7%e3%83%83%e3%83%88-2016-09-09-8-19-08\" width=\"126\" height=\"119\" \/><br \/>\n\uc774\ubc88\uc5d0\ub294 \uc544\uc774\ud3f0 \uc571 \u300c<a href=\"https:\/\/www.google.com\/url?sa=t&amp;source=web&amp;rct=j&amp;opi=89978449&amp;url=https:\/\/apps.apple.com\/jp\/app\/audio-function-generator\/id768229610&amp;ved=2ahUKEwjrkfKq286OAxUlrlYBHQT5N-YQFnoECB0QAQ&amp;usg=AOvVaw0oAFzW4v9iHtPS3ALsmbtV\">A\u0192G \u2013 Audio Function Generator<\/a>\u300d\ub97c \ud65c\uc6a9\ud574\uc11c \uc18c\ub9ac\uc758 \uacf5\uba85 \ud604\uc0c1\uc744 \ud0d0\uad6c\ud558\ub294 \uc2e4\ud5d8\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \uc774 \uc2e4\ud5d8\uc744 \ud1b5\ud574 \ud559\uc0dd\ub4e4\uc740 \uc18c\ub9ac\uc758 \ud30c\uc7a5\uacfc \uc9c4\ub3d9\uc218 \uc0ac\uc774\uc758 \uad00\uacc4\ub97c \ubab8\uc73c\ub85c \ub290\ub07c\uace0, \ub098\uc544\uac00 \uacc4\uc0b0\uc73c\ub85c \uadf8 \uad00\uacc4\ub97c \uc9c1\uc811 \ub3c4\ucd9c\ud574\ubcf4\ub294, \ubb3c\ub9ac\ud559\uc758 \uae30\ucd08\ub97c \uc990\uac81\uac8c \ubc30\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac8c\ub2e4\uac00 \ud544\uc694\ud55c \uc900\ube44\ubb3c\uc740 \uc804\ubd80 \uc8fc\ubcc0\uc5d0\uc11c \uc27d\uac8c \uad6c\ud560 \uc218 \uc788\ub294 \uac83\ub4e4\ubfd0\uc785\ub2c8\ub2e4. \ub0b4\uc77c \uc218\uc5c5\uc5d0\uc11c \ubc14\ub85c \uc2e4\ucc9c\ud560 \uc218 \uc788\uc744 \uac70\uc608\uc694.<\/p>\n<h3>\uc18c\ub9ac\uc758 \uacf5\uba85\uc73c\ub85c \ud30c\uc7a5\uc744 \uc7ac\ubcf4\uc790!<\/h3>\n<p>\uc774 \uc2e4\ud5d8\uc5d0\uc11c\ub294 \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c \uc18c\ub9ac\uac00 \ud06c\uac8c \uc6b8\ub9ac\ub294 &#8220;\uacf5\uba85&#8221;\uc774\ub77c\ub294 \ud604\uc0c1\uc744 \uc774\uc6a9\ud569\ub2c8\ub2e4. \uacf5\uba85\uc740 \ud30c\ub3d9\uc758 \uc131\uc9c8\uc744 \uc774\ud574\ud558\ub294 \ub370 \uc544\uc8fc \uc911\uc694\ud55c \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc218\uc870 \uc18d \uc544\ud06c\ub9b4\uad00\uc5d0\uc11c \uc18c\ub9ac\ub97c \uacf5\uba85\uc2dc\ucf1c, \uc18c\ub9ac\uc758 \ud30c\uc7a5\uc744 \ub208\uc73c\ub85c \ud655\uc778\ud558\uace0 \uadf8 \uc18c\ub9ac\uc758 \uc9c4\ub3d9\uc218\ub97c \uacc4\uc0b0\uc73c\ub85c \uad6c\ud574\ubd05\uc2dc\ub2e4.<\/p>\n<h4>\uc900\ube44\ubb3c:<\/h4>\n<ul>\n<li><b>\uc544\ud06c\ub9b4\uad00<\/b>: \uae38\uc774 50cm \uc815\ub3c4\uac00 \uc801\ub2f9\ud569\ub2c8\ub2e4. \ucca0\ubb3c\uc810 \ub4f1\uc5d0\uc11c 800\uc5d4 \uc804\ud6c4\ub85c \uad6c\uc785\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc548\uc9c0\ub984\uc774 \ub108\ubb34 \ud06c\uba74 \uacf5\uba85\uc774 \uc798 \uc77c\uc5b4\ub098\uc9c0 \uc54a\uc73c\ub2c8 \uac00\ub294 \uac83\uc744 \uace0\ub974\ub294 \uac8c \uc88b\uc2b5\ub2c8\ub2e4.<\/li>\n<li><b>\uc544\uc774\ud3f0<\/b>: &#8220;A\u0192G \u2013 Audio Function Generator&#8221; \uc571\uc744 \uc124\uce58\ud55c \uac83. (\uc870\ubcc4\ub85c 1\ub300\uc529\ub9cc \uc788\uc73c\uba74 \ucda9\ubd84\ud569\ub2c8\ub2e4. \ud559\uc0dd\ub4e4\uc5d0\uac8c \ubbf8\ub9ac \uc124\uce58\ub97c \uc548\ub0b4\ud574\ub450\uba74 \uc218\uc5c5\uc774 \ud6e8\uc52c \ub9e4\ub044\ub7fd\uac8c \uc9c4\ud589\ub429\ub2c8\ub2e4.)<\/li>\n<li><b>\uc218\uc870<\/b>: \uc544\ud06c\ub9b4\uad00\uc744 \uc138\uc6b8 \uc218 \uc788\uace0 \ubb3c\uc744 \ucda9\ubd84\ud788 \ub2f4\uc744 \uc218 \uc788\ub294 \uae4a\uc774\uac00 \uc788\ub294 \uac83.<\/li>\n<li><b>\uc2a4\ud2f0\ucee4<\/b> \ub610\ub294 <b>\uc720\uc131\ud39c<\/b>: \uacf5\uba85\uc810\uc744 \ud45c\uc2dc\ud558\ub294 \ub370 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uad00\uc5d0 \ubd99\uc77c \uc218 \uc788\ub294 \uc904\uc790\uac00 \uc788\uc73c\uba74 \uae38\uc774\ub97c \ub354 \uc815\ud655\ud558\uac8c \uc7b4 \uc218 \uc788\uc5b4 \ud3b8\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h4>\uc2e4\ud5d8 \uc21c\uc11c:<\/h4>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/38ccc9c14adf9de24ef878e1045ca5d5.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22799\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/38ccc9c14adf9de24ef878e1045ca5d5-300x261.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-09-30 7.47.42\" width=\"328\" height=\"285\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/38ccc9c14adf9de24ef878e1045ca5d5-300x261.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/38ccc9c14adf9de24ef878e1045ca5d5.jpg 467w\" sizes=\"auto, (max-width: 328px) 100vw, 328px\" \/><\/a><\/p>\n<p><iframe loading=\"lazy\" title=\"\u7f8e\uff01iPhone\u3068\u30d1\u30a4\u30d7\u304c\u594f\u3067\u308b\u6c17\u4e2d\u306e\u97f3\u8272\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/i-Plg3f7x34?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<ol start=\"1\">\n<li><b>\uc571 \uc124\uce58 \uc548\ub0b4<\/b>: \ubbf8\ub9ac \ud559\uc0dd\ub4e4\uc5d0\uac8c &#8220;A\u0192G \u2013 Audio Function Generator&#8221; \uc571\uc744 \uac01\uc790\uc758 \uc544\uc774\ud3f0\uc5d0 \uc124\uce58\ud574\ub450\ub3c4\ub85d \uc54c\ub824\uc90d\ub2c8\ub2e4. \uc9d1\uc5d0\uc11c \uc2e4\ud5d8\uc744 \uc9c4\ud589\ud558\ub294 \uacbd\uc6b0\ub77c\uba74 \uc774 \ub2e8\uacc4\ub294 \uc0dd\ub7b5\ud574\ub3c4 \ub429\ub2c8\ub2e4.<\/li>\n<li><b>\uc218\uc870\uc5d0 \ubb3c \ucc44\uc6b0\uae30<\/b>: \uc218\uc870\uc5d0 \ubb3c\uc744 \uac00\ub4dd \ucc44\uc6c1\ub2c8\ub2e4. \uc218\uba74\uc740 \ucd5c\ub300\ud55c \uc794\uc794\ud558\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\uc544\ud06c\ub9b4\uad00 \uc138\uc6b0\uae30<\/b>: \uc218\uc870 \uc548\uc5d0 \uc544\ud06c\ub9b4\uad00\uc744 \uc218\uc9c1\uc73c\ub85c \uc138\uc6c1\ub2c8\ub2e4. \uad00\uc774 \ub118\uc5b4\uc9c0\uc9c0 \uc54a\ub3c4\ub85d \uc8fc\uc758\ud558\uc138\uc694.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-26630 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/01\/646cfea5832742cdc2022c37eef6f5e5.jpg\" alt=\"\" width=\"428\" height=\"440\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/01\/646cfea5832742cdc2022c37eef6f5e5.jpg 428w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/01\/646cfea5832742cdc2022c37eef6f5e5-292x300.jpg 292w\" sizes=\"auto, (max-width: 428px) 100vw, 428px\" \/><\/li>\n<li><b>\uc544\uc774\ud3f0 \uace0\uc815 \ubc0f \uc18c\ub9ac \uc7ac\uc0dd<\/b>: \uc544\uc774\ud3f0\uc5d0\uc11c &#8220;A\u0192G&#8221; \uc571\uc744 \uc2e4\ud589\ud558\uace0 \uc801\ub2f9\ud55c \uc8fc\ud30c\uc218(\uc608: 400Hz~800Hz \uc815\ub3c4)\uc758 \uc18c\ub9ac\ub97c \ub0c5\ub2c8\ub2e4. \uc544\ud06c\ub9b4\uad00 \uc704\ucabd\uc5d0 \uc544\uc774\ud3f0\uc744 \uace0\uc815\ud558\uace0, \uc18c\ub9ac\uac00 \ub098\uc624\ub294 \ubd80\ubd84\uc774 \uad00\uc758 \uc785\uad6c\ub97c \ud5a5\ud558\ub3c4\ub85d \ub9de\ucda5\ub2c8\ub2e4.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22688 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/8362c708e4e490f8f5b0639c76f252f9-130x300.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-09-21 23.40.49\" width=\"130\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/8362c708e4e490f8f5b0639c76f252f9-130x300.jpg 130w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/8362c708e4e490f8f5b0639c76f252f9.jpg 305w\" sizes=\"auto, (max-width: 130px) 100vw, 130px\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26626 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/01\/feeb7836754a34f6129295a1dddc58cc.jpg\" alt=\"\" width=\"342\" height=\"449\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/01\/feeb7836754a34f6129295a1dddc58cc.jpg 342w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/01\/feeb7836754a34f6129295a1dddc58cc-229x300.jpg 229w\" sizes=\"auto, (max-width: 342px) 100vw, 342px\" \/><\/li>\n<li><b>\uacf5\uba85\uc810 \ucc3e\uae30 (1\ucc28)<\/b>: \uc544\uc774\ud3f0\uc744 \uc544\ud06c\ub9b4\uad00\uacfc \ud55c \ubab8\ucc98\ub7fc \uc7a1\uace0 \ucc9c\ucc9c\ud788 \uc704\uc544\ub798\ub85c \uc6c0\uc9c1\uc5ec\ubd05\ub2c8\ub2e4. \uc18c\ub9ac\uac00 \uac11\uc790\uae30 \ucee4\uc9c0\ub294 \uc9c0\uc810\uc774 \uc5c6\ub294\uc9c0 \uadc0\ub97c \uae30\uc6b8\uc5ec \uc798 \ucc3e\uc544\ubcf4\uc138\uc694. \uadf8\uacf3\uc774 \ubc14\ub85c \uc18c\ub9ac\uc758 \ud30c\ub3d9\uc774 \uacf5\uba85\ud558\ub294 &#8220;\uacf5\uba85\uc810&#8221;\uc785\ub2c8\ub2e4.<br \/>\n<a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/0829a0ec2c6a1d340e8ce603e01f67dd.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22687 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/0829a0ec2c6a1d340e8ce603e01f67dd-144x300.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-09-21 23.41.22\" width=\"144\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/0829a0ec2c6a1d340e8ce603e01f67dd-144x300.jpg 144w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/0829a0ec2c6a1d340e8ce603e01f67dd.jpg 352w\" sizes=\"auto, (max-width: 144px) 100vw, 144px\" \/><\/a><\/li>\n<li><b>\uacf5\uba85\uc810 \ud45c\uc2dc (1\ucc28)<\/b>: \uc18c\ub9ac\uac00 \uac00\uc7a5 \ucee4\uc9c0\ub294 \uc9c0\uc810\uc744 \ucc3e\uc558\ub2e4\uba74, \uadf8\ub54c \uc544\ud06c\ub9b4\uad00\uc758 \uc218\uba74\uacfc \uad00 \uc704\ucabd \ub05d \uc0ac\uc774\uc758 \uae38\uc774\ub97c \uae30\ub85d\ud569\ub2c8\ub2e4. \uc2a4\ud2f0\ucee4\ub97c \ubd99\uc774\uac70\ub098 \uc720\uc131\ud39c\uc73c\ub85c \ud45c\uc2dc\ud574\ub450\uba74 \uc88b\uc2b5\ub2c8\ub2e4.<\/li>\n<li><b>\uacf5\uba85\uc810 \ucc3e\uae30 (2\ucc28)<\/b>: \uad00\uc744 \uacc4\uc18d \uc704\uc544\ub798\ub85c \uc6c0\uc9c1\uc774\uba70 \uc18c\ub9ac\uac00 \ucee4\uc9c0\ub294 \ub610 \ub2e4\ub978 \uc9c0\uc810\uc744 \ucc3e\uc2b5\ub2c8\ub2e4. \ucc98\uc74c \ucc3e\uc740 \uacf5\uba85\uc810\ubcf4\ub2e4 \uc218\uba74\uc774 \ub354 \ub0ae\uc740 \uc704\uce58\uc5d0 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li><b>\uacf5\uba85\uc810 \ud45c\uc2dc (2\ucc28)<\/b>: \ub450 \ubc88\uc9f8 \uacf5\uba85\uc810\uc744 \ucc3e\uc558\ub2e4\uba74, \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc218\uba74 \uc704\uce58\ub97c \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\ud30c\uc7a5 \uce21\uc815<\/b>: \ub450 \uacf5\uba85\uc810(\uc2a4\ud2f0\ucee4\uc640 \uc2a4\ud2f0\ucee4 \uc0ac\uc774) \uc0ac\uc774\uc758 \uac70\ub9ac\ub97c \uc7bd\ub2c8\ub2e4. \uc774 \uac70\ub9ac\ub294 \uc18c\ub9ac \ud30c\uc7a5\uc758 \uc815\ud655\ud788 \uc808\ubc18(\u03bb \/ 2)\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uce21\uc815\ud55c \uac70\ub9ac\ub97c 2\ubc30 \ud558\uba74 \uadf8 \uc18c\ub9ac\uc758 \ud30c\uc7a5 \u03bb\ub97c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/99d3979275607097c3fba2577c5df80a.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22871\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/99d3979275607097c3fba2577c5df80a-259x300.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-10-05 8.06.09\" width=\"259\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/99d3979275607097c3fba2577c5df80a-259x300.jpg 259w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/99d3979275607097c3fba2577c5df80a.jpg 638w\" sizes=\"auto, (max-width: 259px) 100vw, 259px\" \/><\/a><\/p>\n<h3>\ud034\uc988 \uacf5\uae30\uac00 \uc0b4\uc9dd \ud280\uc5b4\ub098\uc640 \uc788\ub2e4? &#8220;\uac1c\uad6c\ub2e8 \ubcf4\uc815&#8221;\uc758 \ube44\ubc00<\/h3>\n<p>\uc774 \uc2e4\ud5d8\uc744 \ud558\ub2e4 \ubcf4\uba74 &#8220;\uacc4\uc0b0\uc0c1\uc758 \ud30c\ub3d9 \uae38\uc774&#8221;\uc640 &#8220;\uc2e4\uc81c \uad00\uc758 \uae38\uc774&#8221;\uac00 \ubbf8\ubb18\ud558\uac8c \ub9de\uc9c0 \uc54a\ub294 \ud604\uc0c1\uacfc \ub9c8\uc8fc\uce58\uac8c \ub429\ub2c8\ub2e4.<br \/>\n\uc5b4\ub290 \uc870\uc5d0\uc11c \uacf5\uba85 \uc2e4\ud5d8\uc744 \ud588\ub354\ub2c8 \uad00 \uc785\uad6c\uc5d0\uc11c 0.415m \uc9c0\uc810\uc5d0\uc11c \uacf5\uba85\uc774 \uc77c\uc5b4\ub0ac\uc2b5\ub2c8\ub2e4. \ub610 \ub450 \uacf5\uba85 \uc9c0\uc810 \uc0ac\uc774(\ubc18\ud30c\uc7a5)\ub97c \uce21\uc815\ud574 \uacc4\uc0b0\ud574\ubcf4\ub2c8 \ud30c\uc7a5\uc774 0.34m\ub77c\ub294 \uac83\uc744 \uc54c\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<br \/>\n\uc774 \uacb0\uacfc\ub85c\ubd80\ud130 \uad00 \uc18d\uc5d0 \uc5b4\ub5a4 \uc815\uc0c1\ud30c\uac00 \uc0dd\uae30\uace0 \uc788\ub294\uc9c0 \ucd94\uce21\ud558\uace0, \uac1c\uad6c\ub2e8 \ubcf4\uc815\uc744 \uad6c\ud574\ubd05\uc2dc\ub2e4.<br \/>\n<b>\ud78c\ud2b8<\/b> \ud30c\uc7a5\uc774 0.34m\ub77c\ub294 \uac83\uc740, \uae30\ubcf8 \uc9c4\ub3d9(1\/4\ud30c\uc7a5)\uc758 \uae38\uc774\ub294 0.34 \u00f7 4 = 0.085m\uc785\ub2c8\ub2e4. \uc774\ubc88 \uacf5\uba85\uc810 0.415m\ub294 0.085m\uc758 \uc57d 5\ubc30(0.425m)\uc5d0 \uac00\uae4c\uc6b4 \uc22b\uc790\ub124\uc694. \uc989 5\ubc30 \uc9c4\ub3d9(\uc138 \ubc88\uc9f8 \uacf5\uba85\uc810)\uc774 \uc77c\uc5b4\ub098\uace0 \uc788\ub2e4\uace0 \uc0dd\uac01\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\ud558\uc9c0\ub9cc \uacc4\uc0b0\uc0c1\uc73c\ub85c\ub294 0.425m\uc778\ub370 \uc2e4\uc81c\ub85c\ub294 0.415m\ubc16\uc5d0 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \ucc28\uc774\uc57c\ub9d0\ub85c \uc18c\ub9ac\uac00 \uad00 \ucd9c\uad6c\uc5d0\uc11c \uc0b4\uc9dd \ubc14\uae65\ucabd\uc73c\ub85c \ud280\uc5b4\ub098\uc640 \uc9c4\ub3d9\ud558\uace0 \uc788\ub294 \ub9cc\ud07c(\uac1c\uad6c\ub2e8 \ubcf4\uc815)\uc785\ub2c8\ub2e4.<br \/>\n0.425m \u2212 0.415m = ???<br \/>\n\uc790, \ub2f5\uc740 \uba87 cm\uc77c\uae4c\uc694? (\uc815\ub2f5\uc740 1cm\uc785\ub2c8\ub2e4!) \uc774\ub807\uac8c \uc2e4\ud5d8\uac12\uacfc \uc774\ub860\uac12\uc744 \uc870\ud569\ud558\uba74 \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uacf5\uae30\uc758 &#8220;\ud280\uc5b4\ub098\uc634&#8221;\uae4c\uc9c0 \uce21\uc815\ud560 \uc218 \uc788\ub2e4\ub294 \uac83, \uc774\uac83\uc774 \ubc14\ub85c \ubb3c\ub9ac \uc2e4\ud5d8\uc758 \ubb18\ubbf8\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc74c\uc18d \uacc4\uc0b0\uacfc \uc9c4\ub3d9\uc218 \ube44\uad50<\/h3>\n<p>\uc2e4\ud5d8\uc744 \uc9c4\ud589\ud558\ub294 \uc7a5\uc18c\uc758 \uae30\uc628\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc73c\ub85c \uc544\ub798 \uc2dd\uc744 \uc0ac\uc6a9\ud574 \uadf8 \uae30\uc628\uc5d0\uc11c\uc758 \uc74c\uc18d v\ub97c \uad6c\ud569\ub2c8\ub2e4. v = 331.5 + 0.6t (\uc5ec\uae30\uc11c t\ub294 \uc12d\uc528\uc628\ub3c4[\u2103]\uc785\ub2c8\ub2e4.) \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uad6c\ud55c \uc74c\uc18d v\uc640 \uce21\uc815\ud55c \ud30c\uc7a5 \u03bb\ub97c \uc774\uc6a9\ud574 \uc544\ub798 \uc2dd\uc73c\ub85c \uc18c\ub9ac\uc758 \uc9c4\ub3d9\uc218 f\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. v = f\u03bb \uc774\ubbc0\ub85c f = v\/\u03bb<br \/>\n\uc774\ub807\uac8c \uacc4\uc0b0\ud55c \uc9c4\ub3d9\uc218\uc640 \uc544\uc774\ud3f0\uc758 &#8220;A\u0192G&#8221; \uc571\uc5d0\uc11c \uc124\uc815\ud55c \uc18c\ub9ac\uc758 \uc9c4\ub3d9\uc218\ub97c \ube44\uad50\ud574\ubd05\uc2dc\ub2e4. \uac70\uc758 \uac19\uc740 \uac12\uc774 \ub098\uc62c \uac70\uc608\uc694.<\/p>\n<h3>\uc65c \uacf5\uba85\uc774 \uc77c\uc5b4\ub0a0\uae4c?<\/h3>\n<p>\uc774 \uc2e4\ud5d8\uc740 \ud3d0\uad00\uc758 \uacf5\uba85\uc774\ub77c\ub294 \ud604\uc0c1\uc744 \uc774\uc6a9\ud55c \uac83\uc785\ub2c8\ub2e4. \uc218\uba74\uc5d0\uc11c \uc74c\ud30c\uac00 \ubc18\uc0ac\ub418\uba74\uc11c \uad00 \uc18d\uc5d0 \uc815\uc0c1\ud30c\uac00 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc815\uc0c1\ud30c\ub780 \ud30c\ub3d9\uc774 \uc55e\uc73c\ub85c \ub098\uc544\uac00\uc9c0 \uc54a\uace0 \uadf8 \uc790\ub9ac\uc5d0 \uba48\ucdb0 \uc788\ub294 \uac83\ucc98\ub7fc \ubcf4\uc774\ub294 \ud30c\ub3d9\uc744 \ub9d0\ud558\uba70, \ud2b9\uc815\ud55c \uc9c0\uc810(\ub9c8\ub514)\uc5d0\uc11c\ub294 \uac70\uc758 \uc9c4\ub3d9\ud558\uc9c0 \uc54a\uace0 \ub610 \ub2e4\ub978 \ud2b9\uc815\ud55c \uc9c0\uc810(\ubc30)\uc5d0\uc11c\ub294 \ud06c\uac8c \uc9c4\ub3d9\ud55c\ub2e4\ub294 \ud2b9\uc9d5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\uc774\ubc88 \uc2e4\ud5d8\uc5d0\uc11c\ub294 \uad00\uc758 \uc785\uad6c\uac00 &#8220;\ubc30&#8221;(\ud06c\uac8c \uc9c4\ub3d9\ud558\ub294 \uc9c0\uc810), \uc218\uba74\uc774 &#8220;\ub9c8\ub514&#8221;(\uac70\uc758 \uc9c4\ub3d9\ud558\uc9c0 \uc54a\ub294 \uc9c0\uc810)\uac00 \ub429\ub2c8\ub2e4. \uac00\uc7a5 \ub2e8\uc21c\ud55c \uacf5\uba85\uc758 \ud615\ud0dc\ub294 \uad00\uc758 \uae38\uc774\uac00 \ud30c\uc7a5\uc758 1\/4\uc77c \ub54c\uc785\ub2c8\ub2e4. \uadf8\ub2e4\uc74c \uacf5\uba85\uc740 3\/4\uc77c \ub54c, \uadf8\ub2e4\uc74c\uc740 5\/4\uc77c \ub54c&#8230; \uc774\ub807\uac8c \ud30c\uc7a5\uc758 \ud640\uc218 \ubc30\uc77c \ub54c \uacf5\uba85\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<br \/>\n\uc774\ubc88\uc5d0 \ucc3e\uc740 \ub450 \uacf5\uba85\uc810\uc740 \uad00\uc758 \uae38\uc774\uac00 \u03bb\/4\uc640 3\u03bb\/4\uc77c \ub54c\uc758 \uacf5\uba85\uc810\uc744 \ucc3e\uc740 \uac83\uc785\ub2c8\ub2e4. \uc774 \ub450 \uacf5\uba85\uc810 \uc0ac\uc774\uc758 \uac70\ub9ac\ub294 \uc815\ud655\ud788 (3\u03bb\/4) \u2212 (\u03bb\/4) = 2\u03bb\/4 = \u03bb\/2\uac00 \ub418\ubbc0\ub85c, \uc774 \uac70\ub9ac\ub97c 2\ubc30 \ud558\uba74 \uc815\ud655\ud55c \ud30c\uc7a5\uc744 \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uad50\uc2e4\uc5d0\uc11c\uc758 \uc0dd\uc0dd\ud55c \ubc18\uc751<\/h3>\n<p>\uc2e4\uc81c\ub85c \uc774 \uc2e4\ud5d8\uc744 \ud574\ubcf4\uba74 \ud559\uc0dd\ub4e4\uc740 \ud754\ucf8c\ud788 \ud1a4 \uc81c\ub108\ub808\uc774\ud130 \uc571\uc744 \uc124\uce58\ud558\uace0, \uc870\ubcc4\ub85c \uc5f4\uc911\ud574\uc11c \uacf5\uba85\uc810\uc744 \ucc3e\uc544\ub0c5\ub2c8\ub2e4. &#8220;\uc18c\ub9ac\uac00 \ucee4\uc9c0\ub294 \uacf3\uc774 \uc788\ub2e4!&#8221;\uba70 \ud658\ud638\uc131\uc744 \uc9c0\ub974\uace0, \uc9c1\uc811 \ud30c\uc7a5\uc744 \uce21\uc815\ud574\uc11c \uacc4\uc0b0\uc73c\ub85c \uad6c\ud55c \uc9c4\ub3d9\uc218\uac00 \uc124\uc815\uac12\uacfc \uac70\uc758 \uc77c\uce58\ud588\uc744 \ub54c\ub294 \ud070 \uc131\ucde8\uac10\uc744 \ub290\ub07c\ub294 \ub4ef\ud569\ub2c8\ub2e4.<br \/>\n&#8220;\uc2a4\ub9c8\ud2b8\ud3f0\uc774 \uc774\ub7f0 \ub370\ub3c4 \uc4f0\uc774\ub294\uad6c\ub098!&#8221;\ub77c\ub294 \ub180\ub77c\uc6c0\uacfc &#8220;\uc6b0\ub9ac \uc8fc\ubcc0\uc5d0 \uc788\ub294 \uac83\ub4e4\uc774 \uacfc\ud559\uacfc \uc5f0\uacb0\ub418\uc5b4 \uc788\ub2e4&#8221;\ub294 \ubc1c\uacac\uc740 \ud559\uc0dd\ub4e4\uc758 \uc9c0\uc801 \ud638\uae30\uc2ec\uc744 \ud06c\uac8c \uc790\uadf9\ud560 \uac83\uc785\ub2c8\ub2e4. \uc870\ubcc4\ub85c \uc2a4\ub9c8\ud2b8\ud3f0 1\ub300\ub9cc \uc788\uc73c\uba74 \ucda9\ubd84\ud558\ub2c8 \uc900\ube44\ub3c4 \uc544\uc8fc \uac04\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc2e4\ud5d8 \uae30\uad6c \uac1c\ubc1c \ube44\ud558\uc778\ub4dc: \uc190\uc218 \ub9cc\ub4e0 \uc2e4\ud5d8\uc5d0\uc11c \ud0c4\uc0dd\ud55c KW-1<\/h3>\n<p>\uc0ac\uc2e4 \uc774 &#8220;\uc190\uc218 \ub9cc\ub4e0 \uacf5\uba85 \uc2e4\ud5d8&#8221;\uc774 \uacc4\uae30\uac00 \ub418\uc5b4, \uad50\uc7ac \ud68c\uc0ac \ub098\ub9ac\uce74\uc640 \ud568\uaed8 \uae30\uc8fc\uacf5\uba85\uc7a5\uce58 &#8220;KW-1&#8221; \uac1c\ubc1c\uc744 \ub3d5\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub9c8\uce68 \ub098\ub9ac\uce74 \uc0ac\uc774\uc5b8\uc2a4 \uc544\uce74\ub370\ubbf8(NSA)\uc5d0\uc11c \uc81c\uac00 \uc591\ub3d9\uc774\uc5d0 PVC\uad00\uc744 \ubd99\uc5ec \uc2e4\ud5d8\ud558\ub294 \ubaa8\uc2b5\uc744 \ub098\ub9ac\uce74 \uc9c1\uc6d0\ubd84\uc774 \ubcf4\uc2dc\uace0 &#8220;\uc774\uac78 \uc880 \ub354 \uc27d\uac8c \uc4f8 \uc218 \uc788\uac8c \ub9cc\ub4e4 \uc218 \uc5c6\uc744\uae4c&#8221; \uc0dd\uac01\ud558\uc154\uc11c \uac1c\ubc1c\uc5d0 \ub098\uc11c\uc8fc\uc168\ub2e4\uace0 \ud569\ub2c8\ub2e4.<br \/>\n\ucc38\uace0\ub85c \uc774 \uc7a5\uce58\uc758 \uc774\ub984 &#8220;KW&#8221;\ub294 \ub18d\ub2f4 \uc0bc\uc544 \uc81c \uc131 &#8220;\uad6c\uc640\ucf54&#8221;\uc5d0\uc11c \ub530\uc628 \uac83\uc774\ub77c\uace0 \ud558\ub124\uc694. \uc18c\uc18c\ud558\uac8c \uc190\uc218 \ub9cc\ub4e0 \uc2e4\ud5d8\uc774 \ub73b\ubc16\uc758 \ud615\ud0dc\ub85c \ubcf8\uaca9\uc801\uc778 \uad50\uc7ac\ub85c \uc774\uc5b4\uc9c0\ub294, \uadf8\ub7f0 \ub9cc\ub0a8 \uc5ed\uc2dc \uacfc\ud559\uc758 \uc7ac\ubbf8 \uc911 \ud558\ub098\ub77c\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-37911 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/b5663dc20606e04d3f1b0efbbd26f547.jpg\" sizes=\"auto, (max-width: 408px) 100vw, 408px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/b5663dc20606e04d3f1b0efbbd26f547.jpg 750w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/b5663dc20606e04d3f1b0efbbd26f547-187x300.jpg 187w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/b5663dc20606e04d3f1b0efbbd26f547-639x1024.jpg 639w\" alt=\"\" width=\"258\" height=\"414\" \/><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"XUjy0NaLtQ\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=37910\">\u3010\u958b\u767a\u3011\u30d0\u30b1\u30c4\u3068\u5869\u30d3\u30d1\u30a4\u30d7\u304b\u3089\u751f\u307e\u308c\u305f\u767a\u660e \u6c17\u67f1\u5171\u9cf4\u88c5\u7f6eKW-1\u8a95\u751f\u79d8\u8a71<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u3010\u958b\u767a\u3011\u30d0\u30b1\u30c4\u3068\u5869\u30d3\u30d1\u30a4\u30d7\u304b\u3089\u751f\u307e\u308c\u305f\u767a\u660e \u6c17\u67f1\u5171\u9cf4\u88c5\u7f6eKW-1\u8a95\u751f\u79d8\u8a71\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=37910&amp;embed=true#?secret=vpBhwQJFS0#?secret=XUjy0NaLtQ\" data-secret=\"XUjy0NaLtQ\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>\ubb38\uc758 \ubc0f \uc758\ub8b0 \uc548\ub0b4<\/h3>\n<p>\uacfc\ud559\uc758 \uc2e0\uae30\ud568\uacfc \uc7ac\ubbf8\ub97c \uc880 \ub354 \uac00\uae4c\uc774\uc5d0! \uc9d1\uc5d0\uc11c \ud560 \uc218 \uc788\ub294 \uc990\uac70\uc6b4 \uacfc\ud559 \uc2e4\ud5d8\uacfc \uadf8 \uc694\ub839\uc744 \uc54c\uae30 \uc27d\uac8c \uc815\ub9ac\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \uac00\uc9c0\ub85c \uac80\uc0c9\ud574\ubcf4\uc138\uc694!<br \/>\n\u30fb&#8221;\uacfc\ud559 \uc774\uc57c\uae30 \ub178\ud2b8&#8221;\uc758 \ub0b4\uc6a9\uc774 \ucc45\uc73c\ub85c \ub098\uc654\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/amzn.to\/42PMCEL\">\uc774\ucabd<\/a><br \/>\n\u30fb\uc6b4\uc601\uc790 \uad6c\uc640\ucf54 \ucf04\uc5d0 \ub300\ud574\uc11c\ub294 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">\uc774\ucabd<\/a><br \/>\n\u30fb\uac01\uc885 \uc758\ub8b0(\uc9d1\ud544\u30fb\uac15\uc5f0\u30fb\uc2e4\ud5d8 \uad50\uc2e4\u30fbTV \uac10\uc218\u30fb\ucd9c\uc5f0 \ub4f1)\ub294 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\uc774\ucabd<\/a><br \/>\n<span class=\"s2\">\u30fb\uae30\uc0ac \uc5c5\ub370\uc774\ud2b8 \uc18c\uc2dd\uc740 <a href=\"https:\/\/x.com\/kuwako\">X\uc5d0\uc11c<\/a> \ud655\uc778\ud558\uc138\uc694!<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">\uacfc\ud559 \uc774\uc57c\uae30 \ucc44\ub110<\/a>\uc5d0\uc11c \uc2e4\ud5d8 \uc601\uc0c1\ub3c4 \ub9cc\ub098\ubcf4\uc138\uc694!<\/p>\n<h3>\uff17\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\">\u590f\u3067\u30d7\u30b7\u30e5\u30c3\u3068\u723d\u3084\u304b\u5b9f\u9a13\uff01<\/p>\r\n<p><img class=\"alignnone  wp-image-64964 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-30-4.31.58.jpeg\" alt=\"\" width=\"250\" height=\"310\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=206\">\u5c0f\u578b\u3067\u6301\u3061\u5e30\u308c\u308b\u3088\uff01\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u30ed\u30b1\u30c3\u30c8\u3092\u4f5c\u308d\u3046\uff01<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>\r\n<p>\u6642\u901f\uff12\uff10\uff10\uff4b\uff4d\u3067\u8d70\u308b\u30e9\u30f3\u30dc\u30eb\u30ae\u30fc\u30cb\u304c\u3001\u9577\u3055\uff11\uff12\uff4d\u306e\u30c6\u30fc\u30d6\u30eb\u30af\u30ed\u30b9\u3092\u4e00\u77ac\u3067\u5f15\u304d\u629c\u304f\u2014\u2014\u305d\u3093\u306a\u5e38\u8b58\u7834\u308a\u306e\u5b9f\u9a13\u304c\u3001\u3075\u305f\u305f\u3073\u30c6\u30ec\u30d3\u306e\u4e16\u754c\u3067\u5927\u304d\u306a\u8a71\u984c\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3057\u304b\u3082\u4eca\u56de\u306f\u300c\u8996\u8074\u8005\u304c\u9078\u3076\u30ef\u30af\u30ef\u30af\u5b9f\u9a13\u30e9\u30f3\u30ad\u30f3\u30b0\u300d\u3067\u3001\u306a\u3093\u3068\u5802\u3005\u306e\u7b2c\uff11\u4f4d\u3092\u7372\u5f97\u3057\u305f\u306e\u3067\u3059\u3002<a href=\"https:\/\/tver.jp\/episodes\/epxk5ysq54?p=781\">Tver\u3067\u307e\u3060\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u305c\u3072\u3054\u89a7\u304f\u3060\u3055\u3044<\/a>\u3002<\/p>\r\n<p><img class=\"alignnone  wp-image-65002 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07.jpeg\" sizes=\"(max-width: 546px) 100vw, 546px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07.jpeg 1052w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07-300x162.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07-1024x553.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07-768x415.jpeg 768w\" alt=\"\" width=\"546\" height=\"295\" \/><\/p>\r\n<\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=64825\">\u30ca\u30ea\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\uff08\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\uff09\u958b\u50ac<\/a><\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\uff17\u670816\u65e5\u767a\u58f2\u3000\u300e<a href=\"https:\/\/amzn.to\/4vmkUfb\">\u9ad8\u6821\u5165\u8a66 \u5206\u89e3\u554f\u984c\u96c6 \u7406\u79d1<\/a>\u300f\uff08\u5b66\u7814\uff09\u2026\u96e3\u3057\u3044\u554f\u984c\u3082\u5c0f\u3055\u306a\u554f\u984c\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3093\u306a\u5206\u89e3\u306e\u6280\u8853\u304c\u8eab\u306b\u3064\u304f\u3088\u3046\u306b\u6df1\u304f\u95a2\u308f\u308a\u3092\u6301\u3063\u3066\u4f5c\u308a\u307e\u3057\u305f\u3002<br \/><img class=\"alignnone  wp-image-64694 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-20-18.25.27.jpeg\" alt=\"\" width=\"197\" height=\"275\" \/><\/li>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\">\u3010\u65e5\u672c\u8a9e\u3011<a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\u3000\u3010\u82f1\u8a9e\u3011<a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a><\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0\u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n<p>&nbsp;<\/p>\r\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 has-dates wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65185&#038;lang=es\" aria-label=\"La m\u00e1gica turbidez blanca nacida de la &#8220;neutralizaci\u00f3n&#8221;: la sorprendente reacci\u00f3n qu\u00edmica entre el agua de cal y el di\u00f3xido de carbono\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65185&#038;lang=es\">La m\u00e1gica turbidez blanca nacida de la &#8220;neutralizaci\u00f3n&#8221;: la sorprendente reacci\u00f3n qu\u00edmica entre el agua de cal y el di\u00f3xido de carbono<\/a><time datetime=\"2026-07-06T06:34:54+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65183&#038;lang=fi\" aria-label=\"&#8220;Neutraloinnin&#8221; synnytt\u00e4m\u00e4 taianomainen valkoinen sameus: Kalkkiveden ja hiilidioksidin yll\u00e4tt\u00e4v\u00e4 kemiallinen reaktio\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65183&#038;lang=fi\">&#8220;Neutraloinnin&#8221; synnytt\u00e4m\u00e4 taianomainen valkoinen sameus: Kalkkiveden ja hiilidioksidin yll\u00e4tt\u00e4v\u00e4 kemiallinen reaktio<\/a><time datetime=\"2026-07-06T06:34:29+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65181&#038;lang=hi\" aria-label=\"&#8220;\u0909\u0926\u093e\u0938\u0940\u0928\u0940\u0915\u0930\u0923&#8221; \u0938\u0947 \u091c\u0928\u094d\u092e\u093e \u091c\u093e\u0926\u0941\u0908 \u0938\u092b\u0947\u0926 \u0927\u0941\u0902\u0927\u0932\u093e\u092a\u0928: \u091a\u0942\u0928\u0947 \u0915\u0947 \u092a\u093e\u0928\u0940 \u0914\u0930 \u0915\u093e\u0930\u094d\u092c\u0928 \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u0905\u0928\u094b\u0916\u0940 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65181&#038;lang=hi\">&#8220;\u0909\u0926\u093e\u0938\u0940\u0928\u0940\u0915\u0930\u0923&#8221; \u0938\u0947 \u091c\u0928\u094d\u092e\u093e \u091c\u093e\u0926\u0941\u0908 \u0938\u092b\u0947\u0926 \u0927\u0941\u0902\u0927\u0932\u093e\u092a\u0928: \u091a\u0942\u0928\u0947 \u0915\u0947 \u092a\u093e\u0928\u0940 \u0914\u0930 \u0915\u093e\u0930\u094d\u092c\u0928 \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u0905\u0928\u094b\u0916\u0940 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/a><time datetime=\"2026-07-06T06:33:53+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65179&#038;lang=zh\" aria-label=\"\u300c\u4e2d\u548c\u300d\u8a95\u751f\u7684\u9b54\u6cd5\u767d\u6fc1\u2014\u2014\u77f3\u7070\u6c34\u8207\u4e8c\u6c27\u5316\u78b3\u610f\u60f3\u4e0d\u5230\u7684\u5316\u5b78\u53cd\u61c9\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" 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