ĐỀ THI THỬ ĐẠI HỌC 4. NĂM HỌC 08-09 Môn: Vật Lý. Thời gian: 90phút (Số câu trắc nghiệm : 50 câu). Câu 1.  ).(sin mmts π =  !"# A$%&'( B$'( C$'( D$)'( Câu 2. *+,-./012342 2# 5  6!π78925 % 6!7π: ; π 9789$<=+2 A$56!7π: > π 9789$ B$56 ; !7π: > π 9789$ C$56 ; !7π: ? π 9789$ D$56!7π: % π 9789$ Câu 3. *@5ABCCDE8&+F"=%&GH68E! % $I 1/ J+K!@5FLM.NO+&P"/Q+ 1& R5BC0151"$S2+T12U/V82# A. ; ) ? k t π π = + !$ B. ; ) % k t π π = + !$ C. ) ? k t π π = − + !$ D. *4!"F4$ Câu 4. *=AM 5A&F5A1HV011FW!& 68E! % $5A1HV 01A";8E! % 1FW# A$&XY)! B$&%>! C$&X%?! D$&X%>! Câu 5. *+012A56?!7>π: > π 98$Z+"+M[%π8E!F+ \1H A.]% ; 8 B. ± %8 C. ± % ; 8 D.:% ; 8 Câu 6. *F"=?-//-/BCK 51"2^6?$ ? ZE8&68E! % $_-1FW%!$_- \6]%$ ]> `1FW2# A$%&?! B$%&%;>! C$&! D$;! Câu 7. ab%V8c2IT8K31H0!&cI6$dPF28!"1HK$`PJ1Q# A$'V8c&I=F67%F:9λ$B$'V8c&I3F# % d k λ = C$'V8c&I1LF ?d k λ = D$'V8c&I1LF %  ? d ( k ) λ = + Câu 8 e1H0K8f+")8E!$'V8c2IK1H0!418&! 1H0gc*.I$SV8*4c8M%8!21 * 6%!7?h:; ? π 98 !Mc2I2# A.1 c 6%!7?h: ; ? π 9821 I 6%!7?h] Y ? π 98$ B.1 c 6%!7?h] ; ? π 9821 I 6%!7?h: Y ? π 98$ C. 1 c 6%!7?h] Y ? π 9821 I 6%!7?h: ; ? π 98$ D.1 c 6%!7?h: Y ? π 9821 I 6%!7?h] ; ? π 98$ Câu 9. iMV8c2I7cI6>89K8f3 !"'(&3&+"1H0!K 8f8E!$iKcI!"V8K,M2# A.V8FVNc2I$ B.?V8gc2I$ C.>V8gc2I$ D.V8gc2I$ Câu 10. *jB\1H\1R"[21L8fBj"FL$* V8GFT8k8bj A$FLN"J82"1H$ B$l"J882FL"1H$ C$l"1H82FL"J8$ D$N"J82"1H$ Câu 11. `8M-5H01mn`2k$$`6;)µop$'-1- 1M8McI#1 cI 6 % !π7Z9$dPm  24[kVL!1G,M$dPm  &m % 2%4[F41k! L!1G8M21$*"K-UM=2H2# A. %  %  R .R R= I$  %  R .R R= `$  %  R .R R= q$ %  %  %R .R R= Câu 12. S012!1JH2SaiF0FL.# Trang 1/4 A$mL2R4R81JH\1GKrb$ B$ig/\1H2F\1N-!sR@-5H018$ C$SFL.+_2!2L D$e.8;1JH"1\1GKr!f-1%  K8@@VMg/\1H$ Câu 13. *84H4- N8.8f,2 C.8f1JH8"$e1G- -1R84H2%%Z2 !"'($`gL,M\18t@JH2?8u$i_!"@ JH8t1 C$ A.Y@ B.>%@ C.%?)@ D.??@ Câu 14. `88M-mn`$'-1-5H01k 1M8MM %u U .s in( .t )(V ) ω = $` R = Ω $Z ω H=$  % ( rad s ) ω π = 2 %  ( rad s ) ω π = @-\18M/ \18M4[-1RT1$iJ!"  ω V/-1RM,M2#  A.   ( rad / s ) π B.  Y ( rad / s ) π C.   ( rad / s ) π D.  % ( rad / s ) π Câu 15. `8M8M5H01".8-km&1JH1 N8n2R`$Sf2 1M 8M-1- Vtu 9!7% π = &Q CL ZZ %= 2-1--1R 1-k2 VU R >= $'-1--1R 11JH2#  A$>Z B$)Z C$>Z D$%Z Câu 16. `8M8M5H01mn`  8"71JH1 N89$I !"@-2'(&m6 ?( Ω )&n6  7'9  π &`  6 97   ; F π − $*1"@-8M,MNbK8R-`  8R- -1` % TK12b2v A. db!!2` % 6 ? ; $ 7o9 π − B. db"2` % 6 ? ; $ 7o9 π − C. db!!2` % 6 ?  $ 7o9 π − D. db"2` % 6 ?  $ 7o9 π − Câu 17. `88M-cI.88-km6%w281N8n$'-1--1R 1m2  x  6?Z& 1n2  x % 6;Z&2 1cI2  x cI 6Z$i_L!1GK1R8M$ A.>u B.&;u C.&%u D.&;;u Câu 18. i8M-;N"5C&F/@-\182,M@-\1 F2v A$`/TE;/,M&301@K B$`/TE;/,M&=01@K C$`/TE%/,M&301@K D$`/TE%/,M&=01@K Câu 19. <4V12!1JH0-g8M2Saiv A. D=8M.8=-/+1kR2=g/+1k1 N8$ B. D=-/2=g/K1 2A !"12 !"- g$ C. iM8P/V8&=-/2=g/2FL$ D. q-g8Mn`_k2,$ Câu 20. <4V12!1JHSai F0-g/v A.S-/54H2-/824/!C-/2U/$ B.ig/54H2g/824/N8Cg\14/!C-/$ C.8-/KA/!8g/54H$ D.8g/KA/!8-/54H$ Câu 21. q-g8Mn`84H401@2# A. qyC !"R1fV8( B. q1H !"R1fV8( C. q, !"z6E% n`π D.q  !"z6E%hn` Câu 22. `P4V1Sai F0!,1!-gv A.*tAl1=8 !"G[$ B.1!-g/4R!,k8Mn`84H1$ C.SV1!-g/8"=8A288Mn`-1`H=$ D.*MP!84H1V1=01 !"F41$ Câu 23. <4V12!1JHFLQ"1HV\1H01+\18Rv Trang 2/4 A$d"+T$ B$i"2828+G"/$ C$<1HV228+G"/$ D$iUFN/T1&+\1H=UT1$ Câu 24. *j@4F_m6%8 1\1H\1R\1J821L8fj" FL{6&%E! % $i/FVgQ 1\1HQ"1H2"41H8V8 K8bjT12# A. ?JH$ B. &JH$ C. &)JH$ D.%JH$ Câu 25. '\1N 1|F"=28&2 18C012&F"=FL 4FV$`N-\1H\18R\11V8$i"28t\1N 128L8A= -2# A. 8 % B$%8 C. 8 D$ % 8 Câu 26. */CK8K\1H&H 8\1NM$/GHHAT8 &\1H"}  &8!4kR\1H|FL4FV$e1/GHHMFb\1N MM !4$i"-~/:~ A. N8$ B. nQ 1N8!1\1H01$ C$nQ 1&!1N8 $ D$iK$ Câu 27. *+\1H\18R"[\1+1HV•6: % 7•_T& _TJH9"282+\1H=!1/JHFVg/V86 =2# A.E!2;$ B.E!2%$ C.E!2;$ D.E!2%$ Câu 28. i_-80!gK8!=JH2.2&%8 1"[&/\1!4GH 2% 1JH"[@V8F4KJHFL$IFN/U K!= JH1tB2&!$i"1H0!KJH2 A. %8E!$ B. )8E!$ C. >8E!$ D. ?8E!$ Câu 29. *MP!884H1L1H.81N8n6&?8'2815H`5$IT8M2H V1=N!!g€  68€ % 6>8$*0K-1R5H`52 A. &Yo•`5•%o$ B. &Yo•`5•%&o$ C. &?o•`5•&?o$ D. Yz•`5•%%o$ Câu 30. Sf-4 1 % %!  7Z9= π 2 1M8Mmn`" = π π -4 2 10 L (H) vµ C = (F) $ `L!1G,MF-kmT$ A . m6w$ B. m6%w$ C. m6%w$ D. m6)w$ Câu 31. iK8f1.*2D3&3 !"z6%'($iMV8e4*;8&4 D%?8&K,M$dUe2/1,*D@,MU$i"1H0! K8f2 A.;>8E!$ B.Y%8E!$ C.%?8E!$ D.%8E!$ Câu 32. *@5012K)8$iM[_56>8&‚!"U2 2# A. ) B. ; C.  D. > Câu 33. *j@\1H 01gM4CHK!1!\1H=@$'|!1"j\1H =K1@# A. )@$ B. 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