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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$'-1-  1M8McI#1cI6 % !π7Z9$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.# 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 .sin( .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  xcI6Z$i_L!1GK1R 8M$ A.>u B.&;u C.&%u D.&;;u Câu 18. i8 y K y ; z L { 5 { &F | L y  | K y \18L y  |  y   y } |  | K y \1FK {  | v A$` {  | L y  | E; | L y  y  y &1 | K | 1 {  | K B$` {  | L y  | E; | L y  y  y & y K | 1 {  | K C$` {  | L y  | E% | L y  y  y &1 | K | 1 {  | K D$` {  | L y  | E% | L y  y  y & y K | 1 {  | 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L y K y  | 8 y n`1 z 8 { H { L y K | 1 |  | # A. qL y  ~  {  { J | !L { 1 y 1L y  y K z 81 z ( B. qL y 1H} |  { J | !L { 1 y 1L y  y K z 81 z ( C. qL y  y  { J | !L { •6E% n`π D.qL y  { J |  { J | !L { • 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 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$i" -ƒ/:ƒ A. N8$ 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$D. Y•†`5†%%o$ 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 !"•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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