{"width":"100%","provider_name":"Hatena Blog","url":"https://onobushi.hatenablog.jp/entry/2026/03/21/000000","blog_title":"\u65a7\u7bc0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fonobushi.hatenablog.jp%2Fentry%2F2026%2F03%2F21%2F000000\" title=\"\u5b87\u5b99\u81a8\u5f35\u304c\u306a\u3044\u53ef\u80fd\u6027\u3068\u552f\u8b58\u3000\u305d\u306e\u4e8c - \u65a7\u7bc0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u5b87\u5b99","\u4ecf\u6559"],"author_url":"https://blog.hatena.ne.jp/sessendo/","title":"\u5b87\u5b99\u81a8\u5f35\u304c\u306a\u3044\u53ef\u80fd\u6027\u3068\u552f\u8b58\u3000\u305d\u306e\u4e8c","version":"1.0","published":"2026-03-21 00:00:00","blog_url":"https://onobushi.hatenablog.jp/","height":"190","description":"\u30fb\u5b87\u5b99\u81a8\u5f35\u304c\u306a\u3044\u53ef\u80fd\u6027\u3068\u552f\u8b58 \u305d\u306e\u4e00 \u30fb\u5b87\u5b99\u81a8\u5f35\u304c\u306a\u3044\u53ef\u80fd\u6027\u3068\u552f\u8b58 \u305d\u306e\u4e8c \u30fb\u5b87\u5b99\u81a8\u5f35\u304c\u306a\u3044\u53ef\u80fd\u6027\u3068\u552f\u8b58 \u305d\u306e\u4e09 \u30fb\u5b87\u5b99\u81a8\u5f35\u304c\u306a\u3044\u53ef\u80fd\u6027\u3068\u552f\u8b58 \u305d\u306e\u56db \u305d\u308c\u3067\u3082\u5c1a\u3001E=mc\u00b2\u306f\u6210\u308a\u7acb\u3064\u306e\u304b\uff1f \u2705\u7d50\u8ad6\uff1a\u53ef\u5909\u5149\u901f\u7406\u8ad6\uff08VSL\uff09\u3067\u3082E = mc\u00b2\u306f \u300c\u5f62\u5f0f\u3068\u3057\u3066\u306f\u6210\u7acb\u53ef\u80fd\u3060\u304c\u3001\u610f\u5473\u5185\u5bb9\u304c\u5909\u308f\u308b\u300d \ud83d\udd27\u2460\u524d\u63d0\uff1aE = mc\u00b2 \u306e\u6210\u308a\u7acb\u3061\u6761\u4ef6 \u3053\u306e\u5f0f\u306f\u7279\u6b8a\u76f8\u5bfe\u8ad6\u306e\u5e30\u7d50\u3067\u3042\u308a\u3001\u6b21\u306e\u524d\u63d0\u304c\u3042\u308b\uff1a \u771f\u7a7a\u4e2d\u306e\u5149\u901f\u5ea6 c \u306f\u5b9a\u6570\uff08\u4e0d\u5909\uff09 \u8cea\u91cf m \u304c\u9759\u6b62\u8cea\u91cf\u3067\u3042\u308b\uff08\u30ed\u30fc\u30ec\u30f3\u30c4\u56e0\u5b50\u3092\u9664\u304f\uff09 \u30a8\u30cd\u30eb\u30ae\u30fc E \u306f\u7cfb\u306e\u5168\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\uff0b\u9759\u6b62\u30a8\u30cd\u30eb\u30ae\u30fc \u3053\u306e\u3046\u3061\u6700\u3082\u91cd\u8981\u306a\u306e\u304c\u300c\u5149\u901f\u5ea6\u304c\u4e0d\u5909\u3067\u3042\u308b\u3053\u3068\u3092\u524d\u63d0\u306b\u3057\u3066\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u8cea\u2026","image_url":null,"author_name":"sessendo","type":"rich"}