{"id":1082,"date":"2022-01-24T02:19:00","date_gmt":"2022-01-23T17:19:00","guid":{"rendered":"https:\/\/kt-trend.com\/?p=1082"},"modified":"2023-08-10T21:08:42","modified_gmt":"2023-08-10T12:08:42","slug":"3m%e3%81%ae%e9%9e%ad%e3%81%a7-%e9%9f%b3%e9%80%9f%e8%b6%85%e3%81%88%e3%81%ae%e3%80%8e%e3%82%bd%e3%83%8b%e3%83%83%e3%82%af%e3%83%96%e3%83%bc%e3%83%a0%e3%80%8f%e3%82%92%e5%87%ba%e3%81%9b%e3%82%8b","status":"publish","type":"post","link":"https:\/\/kt-trend.com\/?p=1082","title":{"rendered":"3m\u306e\u97ad\u3067 &#8220;\u97f3\u901f\u8d85\u3048&#8221;\u306e\u300e\u30bd\u30cb\u30c3\u30af\u30d6\u30fc\u30e0\u300f\u3092\u51fa\u305b\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"3m\u306e\u97ad\u3067 &quot;\u97f3\u901f\u8d85\u3048&quot;\u306e\u300e\u30bd\u30cb\u30c3\u30af\u30d6\u30fc\u30e0\u300f\u3092\u51fa\u305b\u308b\u306e\u304b\uff1f\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/UOj-LXnHDII?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<p><span style=\"font-size: 18pt;\">\u2191\u2191\u2191\u2191\u2191\uff5e\u5742\u53e3\u62d3\u306e\u52d5\u753b\u3092\u30bf\u30c3\u30d7\u3057\u3066\u898b\u308b\uff5e\u2191\u2191\u2191\u2191\u2191<br \/>\u2191\u2191\u2191\uff5eTap to watch Taku Sakaguchi\u2019s video\uff5e\u2191\u2191\u2191<\/span><\/p>\n<p>\u300c\u30bd\u30cb\u30c3\u30af\u30d6\u30fc\u30e0\u300d\u306f\u3001\u97f3\u901f\u3092\u8d85\u3048\u3066\u79fb\u52d5\u3059\u308b\u7269\u4f53\u304c\u751f\u3058\u308b\u885d\u6483\u6ce2\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7269\u4f53\u304c\u97f3\u901f\uff08\u97f3\u306e\u901f\u3055\uff09\u3092\u8d85\u3048\u308b\u969b\u306b\u3001\u305d\u306e\u901f\u5ea6\u306b\u8ffd\u3044\u3064\u304f\u305f\u3081\u306b\u767a\u751f\u3059\u308b\u5727\u7e2e\u6ce2\u306e\u3053\u3068\u3067\u3042\u308a\u3001\u8d85\u97f3\u901f\u98db\u884c\u6a5f\u306a\u3069\u304c\u9ad8\u901f\u3067\u79fb\u52d5\u3059\u308b\u969b\u306b\u89b3\u5bdf\u3055\u308c\u308b\u73fe\u8c61\u3067\u3059\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u7269\u4f53\u304c\u97f3\u901f\u3092\u8d85\u3048\u308b\u3068\u3001\u305d\u306e\u7269\u4f53\u306e\u5468\u308a\u306b\u5727\u7e2e\u6ce2\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5727\u7e2e\u6ce2\u304c\u5468\u56f2\u306e\u7a7a\u6c17\u3092\u5727\u7e2e\u3057\u3001\u9ad8\u5727\u9818\u57df\u3068\u4f4e\u5727\u9818\u57df\u304c\u4ea4\u4e92\u306b\u5f62\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u5727\u7e2e\u3068\u81a8\u5f35\u306e\u6ce2\u304c\u9023\u7d9a\u7684\u306b\u751f\u6210\u3055\u308c\u3001\u805e\u3053\u3048\u308b\u97f3\u3068\u3057\u3066\u8074\u899a\u306b\u5c4a\u304f\u306e\u304c\u30bd\u30cb\u30c3\u30af\u30d6\u30fc\u30e0\u3067\u3059\u3002<\/p>\n<p>\u8d85\u97f3\u901f\u3067\u79fb\u52d5\u3059\u308b\u7269\u4f53\u304c\u5730\u4e0a\u3092\u901a\u904e\u3059\u308b\u969b\u306b\u3001\u305d\u306e\u7269\u4f53\u304b\u3089\u653e\u5c04\u3055\u308c\u308b\u30bd\u30cb\u30c3\u30af\u30d6\u30fc\u30e0\u306f\u3001\u901a\u5e38\u306f\u975e\u5e38\u306b\u5f37\u529b\u306a\u97f3\u6ce2\u3068\u3057\u3066\u805e\u3053\u3048\u307e\u3059\u3002\u3053\u308c\u304c\u539f\u56e0\u3067\u3001\u8d85\u97f3\u901f\u98db\u884c\u6a5f\u304c\u5730\u4e0a\u306b\u8fd1\u3065\u304f\u3068\u3001\u7206\u767a\u7684\u306a\u97f3\u304c\u805e\u3053\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30bd\u30cb\u30c3\u30af\u30d6\u30fc\u30e0\u306f\u3001\u98db\u884c\u6a5f\u304c\u97f3\u901f\u3092\u8d85\u3048\u308b\u969b\u306b\u767a\u751f\u3059\u308b\u73fe\u8c61\u3067\u3059\u304c\u3001\u8fd1\u5e74\u306e\u822a\u7a7a\u6280\u8853\u306e\u9032\u5316\u306b\u3088\u308a\u3001\u3053\u308c\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u8a2d\u8a08\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u8d85\u97f3\u901f\u65c5\u5ba2\u6a5f\u306e\u958b\u767a\u306a\u3069\u3067\u306f\u3001\u30bd\u30cb\u30c3\u30af\u30d6\u30fc\u30e0\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3059\u308b\u6280\u8853\u3084\u8a2d\u8a08\u304c\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u00a0<\/p>\n<p id=\"tw-target-text\" class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"\u7ffb\u8a33\"><span style=\"font-size: 18pt;\"><strong><span class=\"Y2IQFc\" lang=\"en\">Can you put out a &#8220;sonic boom&#8221; that &#8220;exceeds the speed of sound&#8221; with a 3m whip?<\/span><\/strong><\/span><\/p>\n<p id=\"tw-target-text\" class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"\u7ffb\u8a33\"><span class=\"Y2IQFc\" lang=\"en\">A &#8220;sonic boom&#8221; is a shock wave produced by an object moving faster than the speed of sound. This is a compression wave that occurs when an object exceeds the speed of sound (the speed of sound) to catch up with that speed, and is a phenomenon observed when a supersonic aircraft moves at high speed. Specifically, when an object exceeds the speed of sound, a compression wave forms around it. This causes compression waves to compress the surrounding air, creating alternating high and low pressure areas. A sonic boom is the audible sound produced by this wave of compression and expansion that reaches our ears.<\/span><\/p>\n<p id=\"tw-target-text\" class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"\u7ffb\u8a33\"><span class=\"Y2IQFc\" lang=\"en\">A sonic boom emitted by an object moving at supersonic speed as it passes over the earth is usually heard as a very powerful sound wave. Because of this, when a supersonic plane approaches the ground, an explosive sound can be heard. A sonic boom is a phenomenon that occurs when an airplane exceeds the speed of sound. Technologies and designs that reduce the effects of sonic booms are attracting attention in the development of supersonic passenger aircraft.<\/span><\/p>\n<p dir=\"ltr\" data-placeholder=\"\u7ffb\u8a33\">\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"\u2191\u2191\u2191\u2191\u2191\uff5e\u5742\u53e3\u62d3\u306e\u52d5\u753b\u3092\u30bf\u30c3\u30d7\u3057\u3066\u898b\u308b\uff5e\u2191\u2191\u2191\u2191\u2191\u2191\u2191\u2191\uff5eTap to watch Taku Sakaguchi\u2019s video\uff5e\u2191\u2191\u2191 \u300c\u30bd\u30cb\u30c3\u30af\u30d6\u30fc\u30e0\u300d\u306f\u3001\u97f3\u901f\u3092\u8d85\u3048\u3066\u79fb\u52d5\u3059\u308b\u7269\u4f53\u304c\u751f\u3058\u308b\u885d\u6483\u6ce2\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u3053 [&hellip;]","protected":false},"author":1,"featured_media":1083,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1082","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5"],"_links":{"self":[{"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/posts\/1082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1082"}],"version-history":[{"count":2,"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/posts\/1082\/revisions"}],"predecessor-version":[{"id":2244,"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/posts\/1082\/revisions\/2244"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/media\/1083"}],"wp:attachment":[{"href":"https:\/\/kt-trend.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}