de li 12

TRƯỜNG THPT LIỄN SƠNĐỀ THI CHUYÊN ĐỀ LẦN I NĂM 2010 TỔ LÝ - HÓA Môn thi: VẬT LÍ 12, khối A Thời gian làm bài: 60 phút, không kể thời gian phát đề  (Đề thi có 03 trang) Họ tên thí sinh:…………………………………………………. Số báo danh:…………………………Lớp……………………… . Câu 1:                          !  "# $ %  &'  (      ()* + , -  . $ "# $ %/0(  (          1  234 A. !5& B. 65& C. 75& D. 85& Câu 2: /9:;<9=>(1(0 $ #k N m = 5+9?2@A.!(%B)9:; (C()9DE(23F(1(1G4 A.H$!I B.H8IC.HJI D.HFI Câu 3: /(<(K5+9?2@1( $ π α = +5(1()LM.$NHO $ $  #g m s π = = % )5(P+5Q(<(92@5(P+5+)R+SCDN+T A.  $ U H!6l m s cm= = B.   U !H6l m s cm= = C.  $ U !H6l m s cm= = V D.   U H!6l m s cm= = Câu 4: /WX)CN15+)QX)KM).A(N$πY(Z9?E)23% L)[)+$NHN1\(]S232+)@^2?(N1T A.$ B.F C. D._ Câu 5: @;?(3+H)+`  H` $  (C())+7H$(H+;)+WN1(K L')\XH5+))QX)K)a0 (1^Nb!c9( , X)+%&'b( d N1@;?(_(#NH(2@N1L)eL)%`bL)5+ Y f @Z@`  ` $   A. % B. 7% C. J D. ! Câu 6:g)C2N+không đúngT A.Lh>[+)h\()i^Nb1((P+j((k20(23^Nb1(5+ @% B. Lh>[+)h\()i2@(P+j((k20(232@5+@% C.Lh>[+)h\()i^Nb(P+j((k20(23^Nb5+@% D.Lh>[+)h\()i()LMj((k20(23()LM5+@% Câu 7:+ d )+@ l `  H` $  (C())+_(@;?(HG d )+ , L@ f )K d XX)+ f N f +9K f  ( , X)Km , ).$(NYnZHm f )2G , YNZ% f ( d @ , N f K f (+ , $ (#N%2@N1L)eL)%g)Km , )N f + d @ l /G , @G d K f (9K f  `  /.!H_(9+ , ` $ /.FH7(+ , 4 A..F(NYn H!nZ B..$(NYnoH!nZ C..$ $ (NYnoH$!nZ D..$ $ (NYn H$!nZ Câu 8:<(=>5+9?X)KM)>.7%(N!Y(Z%9DEG23 F  )'GH 9:(19:b(4 A. ± 7 ! 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(#N%C. ± 7(#N%D. ± ! 7 (#N% Câu 9:/)((pX)C+(K2[(1^Nbq._8c%/)Q\((1^Nb?)O 7Fc%M^Nb?)O)((p(1)X)C++(=)Q\(T A.7_8c B.6JFc C. 8F8c D.F7c Câu 10: )LM5+)R(P+(<(K5H!Q@^(P+)+CL)1 ()():5^9?+b( $ $H #m s @2+)@TrO $  #g m s= % Mã đề thi 582 1 Mã đề thi 582 A..$HF_NB..$H6$N C..!HF_N D..$H$$N Câu 11: <(K(1()5  l 5+9?()LM  H$T s= H(<((15 $ l 5+9?() LM $ H8T s= %)LM(P+(<(K(15  $ l l+ 4 A.FN B.$H7N C.HFND.$N Câu 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/WN1(K)t(5+)=+)QX)KM).A(NYnon#$Z(%B)[ (C()y+)+^)+)O@X)KN115+(P+)+h()X)+)+ n#_+5!%b(N1 Mã đề thi 582 2 A.#N B.8#NC.6!#N D.!#N Câu 22: 'G(0=>@7^9[L)b\9:Q9=>$^)M^NbN~ A. [F^B. [8^C. GF^D. G8^ Câu 23:/9:)j()hW))+5+)=+(wX)KH(w^Nb(1X)KM)4 >  .$(NYFπo $ π Z(U> $ .$(NYFπZ(%•+e)\X(P+9:(1X)KM)4 A.>.$(NYFπo 8 π Z(B%>.$(NYFπo 8 π Z( C. >.$(NYFπo F π Z( D.>.$(NYFπ  F π Z( Câu 24:)tX)C2đúng4 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>b5?()=>5S6H!(W2)ƒ%)tp(z>)a0H()5K)?@Hb( t+i9DE(23H  .}()[9:%rO.#N $ %g)KM)5+4 A.>.!(NY$ π#$Z( B. >.!(NY$oπZ( C.>.6H!(NY$oπ#$Z(D. >.!NY π#$Z( Câu 27:/N1+(1X)KM)N1.A(N π YH$>„$Z1>H\(23(9 23N%&?(N123(4 A.! B.  C.$ D.! Câu 28:/(<(=>5+)9?2@8(%…C(D)(P+9:)'G(P+9: 23#_G(P+1 A. cm_ ± %B. cm$$ ± %C. cm$_ ± %D. cm$ ± Câu 29:@N\5(1()5 l H)+^(bD)H+(1N15v%@5(12p N1%&'b(N1@59L)e%^Nb(P+N1 A. $ v l B. F v l C. $v l D. v l Câu 30: /(<(K(15Q5.HF%B)b\9:.$%rO $  #g m s= %&R ]++NC%B‚(<(5Q1h()1(  8 α = N9?X)K)a0W2)ƒ%r}( j((G5QF)M9:b((1CD4 A. $ #v m s= B. ! #v m s= C. $ # $ v m s= D. $ $ #v m s= (Cán bộ coi thi không giải thích gì thêm!) Mã đề thi 582 3 . TRƯỜNG THPT LI N SƠNĐỀ THI CHUYÊN ĐỀ LẦN I NĂM 2010 TỔ LÝ - HÓA Môn thi: VẬT LÍ 12, khối A Thời gian làm bài:. B.$H7N C.HFND.$N Câu 12: 0iL)[(C()?((C++)O0((75&%N1