{"id":822,"date":"2025-11-19T14:44:41","date_gmt":"2025-11-19T05:44:41","guid":{"rendered":"http:\/\/saegil-lab.kr\/?p=822"},"modified":"2025-11-19T14:44:44","modified_gmt":"2025-11-19T05:44:44","slug":"%ec%8b%9c%ea%b0%84%ec%9d%98-%ec%b8%a1%ec%a0%95","status":"publish","type":"post","link":"https:\/\/saegil-lab.kr\/?p=822","title":{"rendered":"\uc2dc\uac04\uc758 \uce21\uc815"},"content":{"rendered":"\n

\uacfc\uac70 : \ud0dc\uc591\uc758 \uc704\uce58, \ubcc4\uc758 \uc704\uce58 \ubcc0\ud654,\ub2ec\uc758 \ubaa8\uc591 \ubcc0\ud654\uc640 \uac19\uc774 \uaddc\uce59\uc801\uc73c\ub85c \uc77c\uc5b4\ub098\ub294 \ucc9c\ubb38 \ud604\uc0c1\uc744 \uc774\uc6a9\ud558\uc5ec \uce21\uc815<\/p>\n\n\n\n

\ud574\uc2dc\uacc4(\uc559\ubd80\uc77c\uad6c)<\/p>\n\n\n\n

\uc808\uae30 \uce21\uc815 – \ub9e4\uc77c \ub2ec\ub77c\uc9c0\ub294 \ud0dc\uc591\uc758 \uace0\ub3c4\uc5d0 \ub530\ub978 \uadf8\ub9bc\uc790\uc758 \uae38\uc774\ub85c \uc808\uae30 \uce21\uc815(24\uc808\uae30)<\/p>\n\n\n\n

\uc2dc\uac04 \uce21\uc815 – \ud0dc\uc591\uc758 \u3139\uc704\uce58\uc5d0 \ub530\ub978 \uadf8\ub9bc\uc790\uc758 \ubc29\ud5a5\uc73c\ub85c \uc2dc\uac04 \uce21\uc815<\/p>\n\n\n\n

\uc77c\uc131\uc815\uc2dc\uc758 – \ud0dc\uc591\uc758 \uc704\uce58\uc640 \ubcc4\uc758 \uc704\uce58\ub97c \uc774\uc6a9\ud574 \ub0ae\uacfc \ubc24\uc758 \uc2dc\uac04 \uce21\uc815<\/p>\n\n\n\n

\ub2ec\uc758 \ubaa8\uc591 \ubcc0\ud654 – \ub2ec\uc758 \uc704\uc0c1 \ubcc0\ud654\uac00 \uc77c\uc815\ud55c \uc8fc\uae30\ub85c \uc77c\uc5b4\ub098\ub294 \uac83\uc744 \uc774\uc6a9\ud558\uc5ec \uc74c\ub825\uc744 \uc774\uc6a9<\/p>\n\n\n\n

\uc9c4\uc790 \uc2dc\uacc4 \ucd94\ub97c \ub9e4\ub2e8 \uc904\uc774 \uae38\uc774\uc5d0 \ub530\ub77c \uc77c\uc815\ud55c \uc8fc\uae30\ub85c \ud754\ub4e4\ub9ac\ub294 \uac83\uc744 \uc774\uc6a9\ud558\uc5ec \uce21\uc815<\/p>\n\n\n\n

\ub2e8\uc9c4\uc790\uc758 \uc8fc\uae30<\/p>\n\n\n\n

  <\/span>   <\/span>\"\[ T=2\pi\sqrt{\frac{l}{g}}\]\"<\/p><\/p>\n\n\n\n

\uae38\uc774\uac00 \"l=1\ \rm{m}\"\uc77c \ub54c \uc8fc\uae30\ub294 \uc57d 2\ucd08 <\/p>\n\n\n\n

\ub2e8\uc9c4\uc790\uac00 1\ucd08\uc9c0\ub098\uac00\uac8c \ud558\ub294 \ub2e8\uc9c4\uc790 \uae38\uc774\ub97c 1 m\ub85c \uc815\uc758\ud558\uc790\uace0 \ud558\ub294 \uc8fc\uc7a5\ub3c4 \uc788\uc5c8\uc74c.<\/p>\n\n\n\n

\uc218\uc815(quartz)\uc2dc\uacc4<\/p>\n\n\n\n

\uc218\uc815(quartz) \uc5d0 \uc804\uae30\ub97c \uac00\ud588\uc744 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc9c4\ub3d9\uc774 1\ucd08\uc5d0 \"2^{15}\"\ubc88\uc774\ub77c\ub294 \uac83\uc744 \uc774\uc6a9\ud55c \uc804\uc790\uc2dc\uacc4<\/p>\n\n\n\n

\uc6d0\uc790 \uc2dc\uacc4<\/p>\n\n\n\n

\uc138\uc298-133(\"^{133} \rm{Cs}\")\uc5d0\uc11c \ubc14\ub2e5\uc0c1\ud0dc\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \ube5b\uc758 \uc9c4\ub3d9\ub97c \uc774\uc6a9\ud574 \uc2dc\uac04\uc744 \uce21\uc815\ud558\uace0 \uc2dc\uac04\uc758 \uae30\ubcf8 \ub2e8\uc704\uc778 \ucd08(second, s)\ub97c \uc815\uc758\ud568<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\uacfc\uac70 : \ud0dc\uc591\uc758 \uc704\uce58, \ubcc4\uc758 \uc704\uce58 \ubcc0\ud654,\ub2ec\uc758 \ubaa8\uc591 \ubcc0\ud654\uc640 \uac19\uc774 \uaddc\uce59\uc801\uc73c\ub85c \uc77c\uc5b4\ub098\ub294 \ucc9c\ubb38 \ud604\uc0c1\uc744 \uc774\uc6a9\ud558\uc5ec \uce21\uc815 \ud574\uc2dc\uacc4(\uc559\ubd80\uc77c\uad6c) \uc808\uae30 \uce21\uc815 – \ub9e4\uc77c \ub2ec\ub77c\uc9c0\ub294 \ud0dc\uc591\uc758 \uace0\ub3c4\uc5d0 \ub530\ub978 \uadf8\ub9bc\uc790\uc758 \uae38\uc774\ub85c \uc808\uae30 \uce21\uc815(24\uc808\uae30) \uc2dc\uac04 \uce21\uc815 – \ud0dc\uc591\uc758 \u3139\uc704\uce58\uc5d0 \ub530\ub978 \uadf8\ub9bc\uc790\uc758 \ubc29\ud5a5\uc73c\ub85c \uc2dc\uac04 \uce21\uc815 \uc77c\uc131\uc815\uc2dc\uc758 … \uacc4\uc18d \uc77d\uae30 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[],"class_list":["post-822","post","type-post","status-publish","format-standard","hentry","category-37"],"_links":{"self":[{"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/posts\/822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=822"}],"version-history":[{"count":6,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/posts\/822\/revisions"}],"predecessor-version":[{"id":828,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/posts\/822\/revisions\/828"}],"wp:attachment":[{"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}