{"id":4853,"date":"2008-07-30T06:29:40","date_gmt":"2008-07-29T22:29:40","guid":{"rendered":"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/?p=4853"},"modified":"2021-10-06T15:59:16","modified_gmt":"2021-10-06T07:59:16","slug":"%e8%83%bd%e9%87%8f%e5%96%ae%e4%bd%8dunits-of-energy","status":"publish","type":"post","link":"http:\/\/localhost\/%e8%83%bd%e9%87%8f%e5%96%ae%e4%bd%8dunits-of-energy\/","title":{"rendered":"\u80fd\u91cf\u55ae\u4f4d"},"content":{"rendered":"<div class=\"pf-content\"><p><span style=\"color: #ff6600;\"><strong>\u80fd\u91cf\u55ae\u4f4d (Units of energy)<br \/>\n<span style=\"color: #008000;\">\u570b\u7acb\u4e2d\u5c71\u5927\u5b78\u8463\u9a30\u5143\u6559\u6388\u8cac\u4efb\u7de8\u8f2f<\/span><\/strong><\/span><\/p>\n<p>\u56e0\u70ba\u80fd\u91cf\u7684\u5b9a\u7fa9\u4f86\u81ea\u4f5c\u529f (work)\uff0c\u6240\u4ee5\u5728\u570b\u969b\u55ae\u4f4d\u5236SI\u4e2d\uff0c\u80fd\u91cf\u7684\u55ae\u4f4d\u8207\u529f\u4e00\u6a23\u2014\u2013\u5373\u662f\u7126\u8033(J)\u3002\u7126\u8033\u9019\u500b\u55ae\u4f4d\u662f\u70ba\u4e86\u7d00\u5ff5\u82f1\u570b\u7684\u7269\u7406\u5b78\u5bb6James Prescott Joule\uff0c\u4ed6\u5728\u71b1\u529f\u7576\u91cf\u65b9\u9762\u7684\u5be6\u9a57(mechanical equivalent of heat)\u6709\u5de8\u5927\u8ca2\u737b\u3002SI\u5236\u4e2d\uff0c1\u7126\u8033\u7b49\u65bc1\u725b\u9813\u2027\u7c73\u3002\u80fd\u91cf\u55ae\u4f4d\u5728\u4e0d\u540c\u7684\u9818\u57df\u4e2d\uff0c\u5404\u6709\u5176\u5e38\u7528\u7684\u55ae\u4f4d\uff0c\u5206\u8ff0\u5982\u4e0b\uff1a<\/p>\n<p>1.\u5728\u539f\u5b50\u7269\u7406(atomic physics)\uff0c\u7c92\u5b50\u7269\u7406(particle physics)\u548c\u9ad8\u80fd\u7269\u7406(high energy physics)\u65b9\u9762\uff0c\u5e38\u7528\u96fb\u5b50\u4f0f\u7279(electronvolt eV)\uff0c1 eV\u8868\u793a\u5c07\u4e00\u500b\u96fb\u5b50\u63d0\u9ad8\u4e00\u4f0f\u7279\u96fb\u4f4d\u80fd\u6240\u9700\u7684\u80fd\u91cf\u3002<br \/>\n1 eV=1.60217653\u00d710-19J\u3002<\/p>\n<p>2.\u5149\u8b5c\u5b78\u4e2d\uff0c\u56e0\u70baE=h\u03bd=hc\/\u03bb\uff0c\u80fd\u91cf\u6b63\u6bd4\u65bc\u6ce2\u9577\u7684\u5012\u6578\uff0c\u6240\u4ee5\u5e38\u4ee5cm-1\u70ba\u80fd\u91cf\u55ae\u4f4d\uff0c1cm-1=0.0001239eV \u3002<\/p>\n<p>3.\u5728\u8a0e\u8ad6\u80fd\u91cf\u7684\u7522\u751f\u8207\u6d88\u8017\u6642\uff0c\u5e38\u7528\u5230BOE (barrel of oil equivalent)\u548ctoe (ton of oil equivalent)\u70ba\u80fd\u91cf\u55ae\u4f4d\u3002\u71c3\u71d21\u6876\u7684\u539f\u6cb9\uff0c\u5927\u7d04\u7522\u751f6.1178632 \u00d7 109 J\u7684\u80fd\u91cf\uff0c \u53731 BOE=6.1178632 \u00d7 109 J\ufe54\u71c3\u71d21\u5678\u7684\u539f\u6cb9\u5927\u7d04\u7522\u751f42 GJ \u7684\u80fd\u91cf\uff0c\u53731 toe = 42 GJ\u3002<!--more--><br \/>\n4.\u5728\u7206\u70b8\u4e2d\uff0c\u8a0e\u8ad6\u80fd\u91cf\u88ab\u91cb\u51fa\u6642\uff0c\u76f8\u7576\u65bc\u82e5\u5e72TNT\u7684\u55ae\u4f4d\u5c31\u5e38\u88ab\u4f7f\u7528\uff0c1\u5678(ton)\u7684TNT\u76f8\u7576\u65bc4.2\u00d7109 \u7126\u8033\uff0c\u56e0\u6b64\uff0c1kT TNT\u5c31\u662f4.2\u00d710 12\u7126\u8033\uff0c<br \/>\n1MT TNT\u5c31\u662f 4.2\u00d710 15\u7126\u8033\u3002<\/p>\n<p>5.\u5728cgs\u5236\u5ea6\u4e2d\uff0c\u80fd\u91cf\u7684\u55ae\u4f4d\u662f\u8033\u683c(erg)\uff0c1erg=1.0\u00d710-7J\u3002<\/p>\n<p>6.\u6709\u6642\u80fd\u91cf\u548c\u4f5c\u529f\u7684\u55ae\u4f4d\u4e5f\u6703\u7528\u5230\u8173\u78c5\u529b( foot-pound-force)\u548c\u99ac\u529b\u6642(horsepower-hour)\uff0c1\u8173\u78c5\u529b\u7d04\u70ba1.3558 J\uff0c1 horsepower-hour\u7d04\u70ba2.6845J\uff0c<br \/>\n\u4e00\u82f1\u71b1\u55ae\u4f4d(BTU)(British thermal unit)\u7d04\u7b49\u65bc 1055J\u3002<\/p>\n<p>7.\u5728\u65e5\u5e38\u751f\u6d3b\u7684\u96fb\u529b\u4e2d\uff0c\u80fd\u91cf\u55ae\u4f4d\u5e38\u7528\u5343\u74e6-\u5c0f\u6642(kilowatt-hour kWh)\u8868\u793a\uff0c1 kWh\u76f8\u7576\u65bc3.6\u00d7106 J (3600 kJ or 3.6 MJ)\u3002<br \/>\n\u96fb\u529b\u4e0a\uff0c\u5e38\u4ee5\u6bcf\u5e74\u5343\u74e6-\u5c0f\u6642(kWh\/yr)\u8868\u793a\u80fd\u91cf\u7684\u8f49\u63db\u60c5\u5f62\u3002<\/p>\n<p>8.\u71b1\u5b78\u4e0a\u7684\u55ae\u4f4d\u5e38\u7528:\u5361(calorie cal)\uff0c1cal=4.184 J\uff0c4.18\u53c8\u7a31\u70ba\u71b1\u529f\u7576\u91cf\u3002<\/p>\n<p>9.\u65e5\u5e38\u751f\u6d3b\u4e2d\u8a08\u7b97\u98df\u7269\u7d93\u65b0\u9673\u4ee3\u8b1d\u4f5c\u7528\u91cb\u653e\u51fa\u4f86\u7684\u71b1\u91cf\uff0c\u5e38\u7528\u5927\u5361 (Calories)\u6216\u5343\u5361 (kilocalorie)\u7576\u55ae\u4f4d\uff0c1\u5927\u5361(\u5343\u5361) =103\u5c0f\u5361\u3002<\/p>\n<p>&nbsp;<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u80fd\u91cf\u55ae\u4f4d (Units of energy) \u570b\u7acb\u4e2d\u5c71\u5927\u5b78\u8463\u9a30\u5143\u6559\u6388\u8cac\u4efb\u7de8\u8f2f \u56e0\u70ba\u80fd\u91cf\u7684\u5b9a\u7fa9\u4f86\u81ea\u4f5c\u529f (wor&hellip;<\/p>\n","protected":false},"author":50,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108,73,72],"tags":[1429,1430],"class_list":["post-4853","post","type-post","status-publish","format-standard","hentry","category-chemistry00","category-chemistry06-01","category-chemistry06","tag-1429","tag-1430","loop-entry","cat-108","cat-73","cat-72","no-thumbnail"],"views":31026,"_links":{"self":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/4853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/users\/50"}],"replies":[{"embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/comments?post=4853"}],"version-history":[{"count":1,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/4853\/revisions"}],"predecessor-version":[{"id":85620,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/4853\/revisions\/85620"}],"wp:attachment":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/media?parent=4853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/categories?post=4853"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/tags?post=4853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}