CƠ SỞ DTHT ĐT - TRƯỜNG THPT CAO LÃNH 2
ĐỀ THI THỬ ĐH-CĐ LẦN 1 NĂM 2013
I. PHẦN CHUNG CHO TẤT CẢ THÍ SINH (40 câu)
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Câu 8:$B< QA2<<2
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Câu 9:H]WANh
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Câu 16:k[không $HF*QD2)n
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C. e*WAXmTD+ QmA& D. 'Qm*DW$-Y\&
Câu 17:;<*<i';*+,AC2)K*TC]0.i)fY\&HT<
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Câu 21:;,TY\W"@B<$TD+gC8gC:g QX5*,"Q`]4 Z+"T
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Câu 25:0<*AW]B)$XD(IXfC0)]B !]WAT2)<
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Câu 26:0#*D\2)QeQ=C>*CT+/C$D$M !R"aD$&9,D$
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Câu 27:;AK@<2
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Câu 28: Z$I+Y\IXfCb]eL$AY04
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Câu 33: Z$! Z+b<Q:=C?*PD&'()
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II. PHẦN RIÊNG: (10 câu)
Câu 41:;•AW"FDI$ WDWD6
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Câu 44: H]WANh
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Câu 50:Trong ph¶n øng vì h¹t nh©n urani U235 n¨ng lîng trung b×nh to¶ ra khi ph©n chia mét h¹t nh©n lµ
200MeV. Khi 1kg U235 ph©n h¹ch hoµn toµn th× to¶ ra n¨ng lîng lµ:
A. 8,21.10
13
J; B. 4,11.10
13
J; C. 5,25.10
13
J; D. 6,23.10
21
J.