新高考高中物理竞赛专题2热学50题竞赛真题强化训练解析版

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43O.¯coVA2¯2BmmO'ÜÝyzÞßàa4,áÝyzÞßàa5,ᑣAஹ8ஹ஺Vop.ᵫᳮnop¥R&¤ឋ33s)P|X|="q/.Pg=PoQIFn(4+e)=v.ᐸj4=2/-%,r=2l-x.22èéêḄyzëᵨìíîïðñ)6ᨴ-ó85=ma/r,6p-/?8S=mco2r.{232ὶᔠ2ùú¤.¦û஻=F3aaüxz3Q—-----------=2-x2x4r3஺1124<ᐗï-2x,3஻þaþ.,__.“=4—x-----2H---------=0ᦋ2x3஺(*)qA-x-----2x஺=᥅,a=l==2.37,0.63.fVml2"A#$%Ḅ'(=)/+8-./0+1஽=34C#$%'(4+.=4/-/-ᵫ123+ᓛ,4567ᢝ9:+A#$%Ḅ'(2;<=/.Vml2">?@ᙠ஺0'ḄCDE.ᵫFGHIJKᨵMNC#$%'(OP/Ḅ+ᡠ15RSTMNUVḄWX.Y2Z6Ꮇ\59:‘7“%ম4:7->/317+b5-V75+770.385,3.142,0.589,1.911.44447-I7+ᵨ/5-V7.fgA#$%'(4=----------1,----------/,---------1,=0.385/,3.142/,0.589/,1.911/.44447+V31.7-V31.5+6^2-1=3.142/10.385/,1.911/,0.589/.8#$%'(x----------/,----------1,---------24444C#$%'(ὡ+2=4/—X|-x,=—I,—I,DI1212221

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50

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