{"id":1389,"date":"2000-01-16T20:00:36","date_gmt":"2000-01-16T12:00:36","guid":{"rendered":"http:\/\/www.qiusir.cn\/archives\/1389"},"modified":"2026-04-22T13:41:26","modified_gmt":"2026-04-22T05:41:26","slug":"18%e5%8e%9f%e5%ad%90%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"https:\/\/www.qiusir.com\/?p=1389","title":{"rendered":"\u00a717-1.\u539f\u5b50\u7ed3\u6784"},"content":{"rendered":"<p>\u79d1\u5b66\u9760\u4e24\u6761\u817f\u8d70\u8def\uff0c\u4e00\u662f\u7406\u8bba\uff0c\u4e00\u662f\u5b9e\u9a8c\u3002\u6709\u65f6\u4e00\u6761\u817f\u8d70\u5728\u524d\uff0c\u6709\u65f6\u53e6\u4e00\u6761\u817f\u8d70\u5728\u524d\u9762\u3002\u4f46\u53ea\u6709\u4f7f\u7528\u4e24\u6761\u817f\uff0c\u624d\u80fd\u524d\u8fdb\u3002\u2014-\u5bc6\u7acb\u6839<br \/>\n1\u3001\u7535\u5b50\u7684\u53d1\u73b0<br \/>\n\u9634\u6781K,\u5bf9\u9634\u6781\u3001\u9633\u6781A,\u9634\u6781\u5c04\u7ebf\u3001\u7535\u5b50\u6d41<br \/>\n\u6bd4\u8377 q\/m<br \/>\nmp\/me=1836<br \/>\n\u5bc6\u7acb\u6839\u5b9e\u9a8c\u7684\u91cd\u8981\u53d1\u73b0\u662f\u7535\u8377\u662f\u91cf\u5b50\u5316Q=ne<br \/>\n1897\u5e74\uff0cJ.J.\u6e6f\u59c6\u68ee\u767c\u73fe\u9670\u6975\u5c04\u7dda\u662f\u7531\u5e36\u8ca0\u96fb\u7684\u7c92\u5b50(\u4e5f\u5c31\u662f\u96fb\u5b50) \u6240\u7d44\u6210\u3002\u4ed6\u56e0\u9019\u9805\u6210\u5c31\u7372\u98121906\u5e74\u8afe\u8c9d\u723e\u7269\u7406\u5b78\u734e\u30021927\u5e74\uff0cG.P.\u6e6f\u59c6\u68ee\u548c\u6234\u7dad\u68ee\u4ee5\u96fb\u5b50\u7e5e\u5c04\u5be6\u9a57\u8b49\u5be6\u96fb\u5b50\u5177\u6709\u6ce2\u52d5\u6027\uff0c\u56e0\u800c\u7372\u5f971937\u5e74\u8afe\u8c9d\u723e\u7269\u7406\u5b78\u734e\u3002\u6709\u8da3\u7684\u662f\u7236\u89aa\u767c\u73fe\u96fb\u5b50\u662f\u7c92\u5b50\uff0c\u800c\u5152\u5b50\u767c\u73fe\u96fb\u5b50\u662f\u6ce2\uff0c\u4f46\u56e0\u70ba\u6ce2\u7c92\u4e8c\u8c61\u6027\uff0c\u6240\u4ee5\u5169\u500b\u4eba\u90fd\u662f\u5c0d\u7684\u3002<br \/>\n<center><img decoding=\"async\" alt=\"\" src=\"http:\/\/www.qiusir.com\/wp-content\/gallery\/physics\/thomsomelectron.png\" width=\"580\" class=\"framed\" \/><\/center><br \/>\n2\u3001\u539f\u5b50\u7684\u6838\u5f0f\u7ed3\u6784\u6a21\u578b<br \/>\n\u8584\u7684\u91d1\u7b94\u4e5f\u6709\u51e0\u5343\u5c42\u7684\u539f\u5b50\u554a\uff0c\u9009\u62e9\u91d1\uff0c\u9664\u4e86\u5ef6\u5c55\u6027\u597d\uff0c\u6838\u4e5f\u6bd4\u8f83\u5927<br \/>\n\u7edd\u5927\u591a\u6570\u963f\u5c14\u6cd5\u7c92\u5b50\u7a7f\u8fc7\u91d1\u7b94\uff0c\u57fa\u672c\u4e0a\u4ecd\u6cbf\u539f\u6765\u7684\u65b9\u5411\u524d\u8fdb\uff0c\u4f46\u6709\u5c11\u6570\u7c92\u5b50\uff08\u7ea6\u516b\u5343\u5206\u4e4b\u4e00\uff09\u53d1\u751f\u4e86\u5927\u89d2\u5ea6\u504f\u8f6c\uff0c\u504f\u8f6c\u89d2\u5ea6\u751a\u81f3\u5927\u4e8e90\u00b0\uff0c\u4e5f\u5c31\u662f\u8bf4\u4ed6\u4eec\u51e0\u4e4e\u88ab\u201c\u649e\u4e86\u56de\u6765\u201d\u3002<br \/>\n\u5362\u745f\u798f\u7684\u6563\u5c04\u5b9e\u9a8c\u662f\u6d4b\u5f97\u539f\u5b50\u6838\u7684\u5927\u5c0f\uff0c\u5e76\u4e0d\u80fd\u6d4b\u91cf\u539f\u5b50\u3002<br \/>\n3\u3001\u6c22\u539f\u5b50\u5149\u8c31<br \/>\n\u5229\u7528\u5149\u6805\u548c\u68f1\u955c\u53ef\u4ee5\u5427\u5149\u6309\u7167\u6ce2\u957f\u5c55\u5f00<br \/>\n\u592a\u9633\u5149\u8c31\u5438\u6536\u5149\u8c31\uff0c\u4e0d\u80fd\u76f4\u63a5\u6d4b\u91cf\u5730\u7403\u5927\u6c14\u5c42\u7684\u6210\u5206\u3002<br \/>\n\u53ef\u89c1\u5149\u7684\u6ce2\u957f400nm-770nm,\u80fd\u91cf3.11-1.62ev<br \/>\n\u6c22\u539f\u5b50\u5149\u8c31\u4e2d\u53ea\u6709\u56db\u6761\u5728\u53ef\u89c1\u5149\u8303\u56f4\u5185\uff0c3-2\uff0c4-2\uff0c5-2\uff0c6-2\uff0c\u90fd\u5c5e\u4e8e\u5df4\u8033\u672b\u7cfb\u3002<br \/>\n4\u3001\u6ce2\u5c14\u7684\u539f\u5b50\u6a21\u578b<br \/>\nN.Bohr,\u7535\u5b50\u7684\u8f68\u9053\u91cf\u5b50\u5316\u3002\u7535\u52bf\u80fd\uff0c\u52a8\u80fd\uff0c\u603b\u80fd\u91cf\uff0c\u7c7b\u6bd4\u536b\u661f\u6a21\u578b\u3002<br \/>\nr1=0.53*10^-10m=0.053nm E1=-13.6ev<br \/>\n\u80fd\u968e(energy level)<br \/>\n<center><img decoding=\"async\" alt=\"\" src=\"http:\/\/www.qiusir.com\/wp-content\/gallery\/physics\/twnywlqc63.png\" width=\"580\" class=\"framed\" \/><\/center><br \/>\n\uff08\u6c22\u539f\u5b50\u6ce2\u5c14\u6a21\u578b$2\\pi r=n\\frac{h}{mv}$\uff0c\u7136\u540e\u63a8\u5bfc\u51fa\u534a\u5f84\u3001\u80fd\u91cf\u4e0e$n^2$\u53cd\u6bd4\uff09\uff08\u91cc\u5fb7\u5e38\u6570\u63a8\u5bfc\uff09<br \/>\n$\\frac{mv^2}{r}=\\frac{ke^2}{r^2}$\uff0c$2\\pi r=n\\frac{h}{mv}$\uff0c$r_n=\\frac{h^2}{4\\pi^2kme^2}\\cdot n^2$<br \/>\n$U=-\\frac{ke^2}{r}$\uff0c$E=-\\frac{ke^2}{2r}$\uff0c$E_n=-\\frac{2\\pi^2k^2me^4}{h^2}\\cdot 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\/>\nngg_shortcode_0_placeholder<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u79d1\u5b66\u9760\u4e24\u6761\u817f\u8d70\u8def\uff0c\u4e00\u662f\u7406\u8bba\uff0c\u4e00\u662f\u5b9e\u9a8c\u3002\u6709\u65f6\u4e00\u6761\u817f\u8d70\u5728\u524d\uff0c\u6709\u65f6\u53e6\u4e00\u6761\u817f\u8d70\u5728\u524d\u9762\u3002\u4f46\u53ea\u6709\u4f7f\u7528\u4e24\u6761\u817f\uff0c\u624d\u80fd\u524d\u8fdb\u3002\u2014- &#8230; <a title=\"\u00a717-1.\u539f\u5b50\u7ed3\u6784\" class=\"read-more\" href=\"https:\/\/www.qiusir.com\/?p=1389\" aria-label=\"\u9605\u8bfb \u00a717-1.\u539f\u5b50\u7ed3\u6784\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[5],"tags":[247,263],"class_list":["post-1389","post","type-post","status-publish","format-standard","hentry","category-physics","tag-physics","tag-teach"],"_links":{"self":[{"href":"https:\/\/www.qiusir.com\/index.php?rest_route=\/wp\/v2\/posts\/1389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qiusir.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qiusir.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qiusir.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qiusir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1389"}],"version-history":[{"count":6,"href":"https:\/\/www.qiusir.com\/index.php?rest_route=\/wp\/v2\/posts\/1389\/revisions"}],"predecessor-version":[{"id":46398,"href":"https:\/\/www.qiusir.com\/index.php?rest_route=\/wp\/v2\/posts\/1389\/revisions\/46398"}],"wp:attachment":[{"href":"https:\/\/www.qiusir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qiusir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qiusir.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}