TRƯỜNG THPT yên lạc 2 đề KHẢO sát THI THPT QUỐC GIA lần 1 môn lý

 TRƯỜNG THPT YÊN LẠC 2  KỲ THI THỬ TỐT NGHIỆP THPT VÀ THI TS ĐẠI HỌC LẦN 1 NĂM HỌC 2014 -2015 VẬT LÍ Thời gian làm bài: 90 phút, không kể thời giao đề.  !"   Mã đề thi 132 #$%!&'!"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""()*+, !""""""""""""""""""""""""""""" Câu 1:-!./!!0+' 1.23' 4!56, +.7!89#8:,;!< A.  +.7!:,;!=0, +.7!85)%!.7>,;!?+@ !" B. +!, +.7!:,;!$89!A!>,;!?+@ !" C.  +.7!:,;!85.7!!A!>,;!8B!C!A!)C!%!.1B " D. DE8 '*80!=F!G, +.7!:80!! !" Câu 2:76-!H, +.7!.1B 85)%!.7I$814G, +.7!$J@.K) !.;1 + L6- . !J6/&)%!"M1N!.O@!06-..OP8Q@.K) !.;1.C!@.KLRS=0 A. TI" B. S A " C. T A " D. I" Câu 3:78+!=:8.9!8581,0,23?+8606-!H854(=OP!$U4 !.V!&8WL X"U YZ .OP88+=0.V!&8.K"+!=:8, +.7!.1+0+!.V!O@!.106?898O@!.7 .V!O@!85.7=F![LU S R60OF!\!.]!^1(!,OF"D_3LUR' T $πL`$US"14G , +.7!.1+08a 8+!=:8=0 A. U$bb' B. $c' C. U$S' D. U$U' Câu 4:d .KI60e+!7fO@!13!'5!85 !1!'5!4CPg$, +.7! 8h! g 8h!)%!.71 I  L 1 e  L  8+'ω"+!4+>!i I60e85 ++ '5!,+ !1! %!23 ";!j6-8_d1!.K8a .+d!Ie, +.7!6F)%!.7)k! A.  B. RT C. T D. Câu 5:d7!9%!l._$78+!=:8.9!, +.7!.1B "+!4+>!@ !∆$8+!=:8 E8V!Z, +.7!+0!g;!m 3.n81,08+!=:87.+d!SS8G8o!+!4+>!@  !∆_3$!5E8V!, +.7!+0!g;!"1,0) !.;18a 8+!=:8=0 A. USS8" B. c8" C. Z8" D. U8" Câu 6:7'P,23Ie,0U88A!! !$.;1e8(./!$.;1I:!6F7!*!8a 2+ , +.7!.1B 6F;!'(Sp"%!,23Ie857'5!,Q!n!./!$I.OP88+=0!q'5!"(8 .713!'5!%!,23=0TR'"rK8>I60e$%!,2385 A. `!q60T)s!" B. t!q60Z)s!" C. b!q60c)s!" D. !q60S)s!" Câu 7:r.O 78+!=:8.9!=%!8 +?+gO9!\!.]!u8+81,08a 8+!=:84f!.nv G;!'(, +.7!.1+08a !5'w A. A!6G814x, +.7!.1+08a !5>" B. >6G (8#!O@!>?+.78 +" C. A!6G;!'(, +.7!.1+08a !5y=V!/86F (8#!O@!" D. 4f!.n6G814x, +.7!.1+08a !54f!gs17860+ (8#!O@! Câu 8:78+!=:8=B^+?+\!.]!, +.7!.1B 6F814G$S'"r6-J6/&82!)k!$=B ^+,0SS8"D_3Lπ T uR' T v"1,0E!%!8a =B^+=0 A. `c8" B. ST8" C. `Z8" D. S8" Câu 9:76-, +.7!8Oz!)]8,OF*8,s!8a !+d=E8{L|  8+'Tπ{u6F|  60{4f!.n$ &!)k!'v";!'(, +.7!8Oz!)]88a 6-=0 A. {" B. π{" C. Tπ{" D. ${"   !URYN.U`T Câu 10:+ , +.7!.1B 8h!gO9!$8h!;!'($8h!)%!.760858*8g ) !.;1=0 ` π 60 Z π − " ) !.;18a , +.7!n!Pg , +.7!%!)k! A. S π " B. T π − C. UT π " D. Z π " Câu 11:5!8985;!'(cp= !13!+!7fO@!6F6-!(8SR'"eOF8'5!85*/ =0 A. T B.  C. T8 D. 8 Câu 12:+!=:8=B^+, +.7!.1B ?+gO9!! !6F)%!.7I" r6-.W1 6/&82!)k! G!O@ i8l=B^+d7.K8*8.;18(./!8a !57.+d!)k! U ` 81,0E!%!8a =B^+" 1.58+!=:8=B^+Cgs8, +.7!.1B 6F)%!.7F=0 A" ` A " B. T ` A C. Z ` A " D. ` ` A Câu 13:78_.K, +.7!.1B 6F)%!.7I"+!4+>!@ !t236-..OP8 W1N!.O@!=F!!_=0I"&!814G, +.7!8a 6- A. Z' B. `c t ' C. S` t ' D. St t Câu 14:%!7'P,23.0!,0U$T$ .;18(./!$. !85'5!,Q!"eC'5!13!%! ,2385;!'(Up60(8.7cR'"()s!'5!%!,23=0 A. `" B. " C. S" D. T" Câu 15:78+!=:8=B^+6-854(=OP!60=B^+85.78]!44f!.n$, +.7!.1+0" C14(=OP!LTG814G, +.7!8a 8+!=:8=0T'"K814G8+!=:8=0U'G4(=OP! )k! A. U" B. T" C. " D. c" Câu 16:r!56!A!=OP!8a 76-, +.7!.1B $g*)K1!0+' 1.23=0.q!< A. ]}814G, +.7!8a 6-$85)(!@.KC!A!)k!.7!!A!" B. C!A!8a 6-.d8E8.d46-J6/&82!)k!" C. 7!!A!8a 6-.d8E8.d46-J6/&)%!" D. C!A!60.7!!A!8a 6-)C!%!8h!;!'(6F;!'(8a =.7" Câu 17:78+!=:8=B^+6-!H4(=OP!$T460=B^+85.78]!UR"-!H.OP8.l %!*.z8(./!!k! !,#8?+s8=B^+"V'( '*OPi *.z606-!H=0$U"e ! .;1i6-J6/&=B^+)/!~!U8)1f!!•.K8+!=:8, +.7!:,;!"D_3LUR' T "(8.7 =F!!_6-!H.d.OP8+!W1*G!, +.7!=0 A. T Z 8R'" B. S ` 8R'" C. U ` 8R'" D. S T 8R'" Câu 18:?+8+!=:8.9!60+;!7ffd!985 (8#!O@!Lb$cR' T "rff.]!3%! G814G, +.7!.1B 8a 8+!=:8=0T'"C1ff813K!.7!\!! !,;!.1%!.O@! !k! !6F*(8SR' T G814G, +.7!.1B 8a 8+!=:8^_g^y)k! A. T$'" B. U$tT'" C. U$cT'" D. U$bT'" Câu 19:78+!=:8=B^+. !, +.7!.1B ?+gO9!! !6F)%!.7 T 8"-!H8a 8+!=:8854(=OP!U$=B^+85.78]!UR"r6-!H856-!(8 U U 8R'G (8 8a !585.7=F!=0 A. SR' T " B. TR' T " C. R' T " D. UR' T " Câu 20:7DD€=&OJ!4LRmLU.l%!l'0!!k! !"r~+6-,#8?+ s88a =B^+ 4He7.+d!Z8>!•"eC, +.7!:,;!8-"M1N!.O@!0 6-.N..OP88+.C!4,Q!=d=0LU"D_3LUR' T "V'( '*i 6-60lg\! ! !=0 A. $Z" B. $`" C. $Z" D. $`" Câu 21:+!V!OP! ++ '5!!OF8$ !1!, +.7!?+gO9!61f!586Fl !OF8$8h!)%!.7$8h!g $8h!;!'(p.OP8.ld .K U 60 T 8*8! 1U8"(8.7   !TRYN.U`T 13!'5!%!l!OF8=0t8R'"€~8*8.K%!l!OF8178.O@!B!2 U $)*!4&!  U  T $.K0g;!jd.5, +.7!6F)%!.78E8.d8*8.K T 7.+d!!:!!_)k! A. cb" B. U" C. U" D. c" Câu 22:    , + .7!  8h! gO9!  =;!  =OP  85 gO9!  G!  ^ U  L  U 8+'u v Z A t π π + u8v  60  ^ T  L Z8+'u v T t π π − u8v" +.7!n!Pg8a  , +.7!!0385gO9!G!  8+'u vx A t π ϕ = + u8v"  3.nI U 8+.C!4)%!.7I.d*/8E8K1G A. " ` rad π ϕ = − B. "rad ϕ π = C. " Z rad π ϕ = − D.  "rad ϕ = Câu 23:7'5!13!?+s8•^6FgO9!G!1L 8+'uSπ‚$Tπ^vu160^&!)k!8$ &!)k!23v"(8.713!8a '5!!03=0 A. T8R'" B. U8R'" C. 8R'" D. U8R'" Câu 24:r!5676-, +.7!.1B 85)%!.7I60814G$6F(8@ !uLv=0=q8 6-J6/&)%!$g*)K1!0+' 1.23=0sai< A.  1@ !  T $6-..OP8W1>!.O@!)k!TI" B.  1@ !  S $6-..OP8W1>!.O@!)k!I" C.  1@ !  c $6-..OP8W1>!.O@!)k!$I" D.  1@ !$6-..OP8W1>!.O@!)k!SI" Câu 25: +.7!n!Pg^) , +.7!^ U LI8+'uπvm^ T LI8+'uπY T π v60^ ` LTI8+'uπXπv" d@.K, +.7!^ T 85=.7=0`8"d@.KX U T u'v, +.7!^ T 85=.7=0T8"&!= .78a , +.7!n!Pgd@.K" A. T8 B. YU8 C. YT8 D. U8 Câu 26:+!=:8=B^+76-!H854(=OP!T60=B^+!•85.78]!UR, +.7! .1B ,#8?+s8•^6F)%!.7S8"r+>!@ !!:!!_.K6-!(88a 6-85*/Q YS8R'.C!S ` 8R'=0 A. T π " B. S π '" C. UT π '" D. Z π '" Câu 27:d!985 (8#!O@!=0b$cR' T $78+!=:8.9!, +.7!.1B 6F)%!.758 Z  "eC4(=OP!6-!H8a 8+!=:8=0b6081,0,23?+=0U"#!(8C!A!d6/& 82!)k!$89!A!8a 8+!=:8^_g^y)k! A. $c"U Y` ƒ" B. S$c"U Y` ƒ" C. Z$c"U Y` ƒ" D. `$c"U Y` ƒ" Câu 28:+ , +.7!.1+08h!gO9!85gO9!G!, +.7!=;!=OP=0^ U L`'!u„X „RTvu8v60^ T LS'!u„Y„RTvu8v"e%!.7, +.7!n!Pg8a  , +.7!%!)k! A. U8" B. `8" C. t8" D. 8" Câu 29:76-!H.OP8?+)k! 'P,23•I60•e!•4(=OP!4f!.*!4K"•=0#! 28a 6-"I60e=0 .K8(./!858h!.78 +" *8•Ie.18d! `a " (8#! O@!=0"r&8&88+6-, +.7!+!lg\!1!E88a Ie"&!814G, +.7!8a 6-" A. Za g π " B. ` T a g π C. T a g π " D. `a g π " Câu 30:78_.K, +.7!.1B ?+gO9!G! ^ `'!   Z π   = π +  ÷   u^&!)k!860&! )k!23v"+!723.;1%!Q@.KL$8_.K.W1 6/&85=.7^LXU8 A. Z=;!" B. =;!" C. S=;!" D. t=;!"   !`RYN.U`T Câu 31:7!1!g*'5!, +.7!?+gO9!G!1L 8+'Tπu8v6F&!)k!23"&!81 4G, +.7!8a '5! A. U' B. T' C. π' D. S' Câu 32:78_.K, +.7!.1B %!s8•^6F)%!.7U8$814GT'"(8C!A!J6/ &82!)k!"(8.71!)G!8a 8_.K+!4+>!@ !!:!!_48_.K.Q6/& 85.7!!A!)k!`=;!C!A!.C!6/&85C!A!)k!`=;!.7!!A!=0 A. t$`T8R'" B. US$ZS8R'" C. TZ$UT8R'" D. TU$bZ8R'" Câu 33:7'5!89= !13!%!7.O@!\!Q.K•.C!.K8*8•7.+d!,"eC ;!'({$)OF8'5!λ60)%!.7 8a '5!4f!.n+!W1*G!'5!13!"C1gO9!G!, + .7!8a g;!j6-8_d.K85,d!1 uv L 8+'Tπ{GgO9!G!, +.7!8a g;!j6- 8_d•=0 A.  , 1 8+'T u{ v= π − λ B.  , 1 8+' T u{ v= π + λ C.  , 1 8+' u{ v= π − λ D.  , 1 8+' u{ v= π + λ Câu 34:%!)l8_=H!85 !1!4CPgIe8*8! 1S8, +.7!8h!g "eC'5! ,+}!1!g* 85;!'({LUupv$6-!(813!'5!TuR'v"#u=07.K!k%! .O@!61f!586FIed.KIv, +.f!6F)%!.78E8.d"+d!I85*/=F!!_=0 A. `8 B. T8 C. S8 D. 8 Câu 35:78_.K, +.7!.1B %!s8•^85gO9!G! ^ c8+'u  v S π = π + u^&!)k! 8$&!)k!'vG A. 814G, +.7!=0S'" B. 8_.K813K!.7!%!.+d!\!,0c8" C. =q8L8_.K813K!.7!?+8128a s8•^" D. 6-!(88a 8_.Kd6/&82!)k!=0c8R'" Câu 36:dl+*!8a 78_=H!85 !1!'5! U 60 T , +.7!?+gO9!\!.]! 6F8h!gO9!G!1L 8+'Sπu 4f!.n$&!)k!'v"(8.713!'5!%!l8_=H! )k!c8R'"r+>!8*8!:!!_i  g;!j8_=H!%!.+d!\! U  T , +.7!6F)%! .78E8.d=0 A. S8" B. Z8" C. T8" D. U8" Câu 37:d.K•+!fO@!.\!OF!$4f!_gs2$85T!1!2.K$(!! 1 6F8f!'1_g*24f!.n"d.KI85]88O@!.72T,e"Kd1!.K8a .+d! •I85]88O@!.72=0`,eG'(!1!2(!8*8!1!2%!8;!.l%d•)k! A. S" B. `" C. " D. t" Câu 38:)l78_=H!85 !1!g*'5!4CPg U 60 T 8*8! 1T8" !1!!03 , +.7!?+gO9!\!.]!85gO9!G!=;!=OP=01 U L8+'Sπuv601 T L8+'uSπXπv uv"(8.713!'5!%!l8_=H!=0c8R'"(.K, +.7!6F)%!.78E8.d%!.+d! \!UT=0 A. UU" B. b" C. U" D. c" Câu 39: !1!'5!4CPg=0 !1!g*'5! A. 58h!gO9!13!60.7=V8g 4f! 3.n?+@ !" B. 58h!)%!.7$85.7=V8g  3.n?+@ !" C. 58h!;!'(60.7=V8g 4f! 3.n?+@ !" D. 58h!;!'($8h!gO9!13!" Câu 40: !1!'5!4CPg8h!g %!l!OF88*8! 17.+d! U  T Lbλg* , +.7! 8h!g ! 1"%!.+d! U  T $'(.K85)%!.78E8.d8h!g 6F! 1608h!g 6F!1! u4f!4K !1!v=0 A. UT B. Z C. c D. U Câu 41:78+!=:8=B^+6-854(=OP!60=B^+85.78]!4$, +.7!.1B "C1A! .78]!4=%!T=;!60>4(=OP!.c=;!G;!'(, +.7!8a 6-'w A. A!T=;!" B. A!S=;!" C. >S=;!" D. >T=;!" Câu 42:%!7'P,238581,0l$ .;18(./!$. !85'5!,Q!"%!,23857)s! '5!"eC6-!(813!'5!%!,23=064f!.n";!'(8a '5!=0   !SRYN.U`T A. v l " B. T v l " C. Tv l " D. S v l Câu 43:76-854(=OP!4f!.n$E8V!.!@ , +.7!.1B 85gO9!G! , +  .7!  =;!  =OP  =0   ( ) U ^ U8+' T  8 = π + ϕ m  T T ^ I 8+' T  8 T π   = π −  ÷   G  , +  .7!  n!  Pg  =0 ^ I8+' T  8 ` π   = π −  ÷   "r)%!.7I8a 6-8E8.dG)%!.7, +.7!I T 85*/=0 A. U8 B. U ` 8" C. U T8 D. T8 Câu 44:€~.KJ+!fO@!.0!85'5!213!W1 "]88O@!.72d=0D u,ev"C18O@!.72d.KA!=%!U=;!G]88O@!.72d.K.5)k! A. DXTu,ev" B. TDu,ev" C. UDu,ev" D. DXUu,ev" Câu 45:7'P,2381,0 l 8A!! !$ .;18(./!"%!,23. !85'5!,Q!6F!)s! '5!$(8.713!'5!%!,23=06"r+>!@ !i  =;!=%!Cg'P,23,1}\!=0 A. 6 " !l B. !6 l " C. T!6 l " D. !6 l " Câu 46:9!6/.+8O@!.72=0 A. •*%!~u…Rv" B. e?!uev" C. 19!%!~61f!uR T v" D. •*%!~61f!u…R T v" Câu 47:7!1!.K•g*'5!2858f!'1_4f!.n+!7fO@!13!2.\! OF!604f!_gs2" .KI$e8*8!1!2=;!=OP=0 U 60 T "eC8O@!.72dI _gS=;!8O@!.72de"y'( T U   )k! A. S" B. U T " C. U S " D. T" Câu 48:78+!=:8.9!. !, +.7!.1B 6F)%!.758α  d!985 (8#!O@!=0" eC=E88A!,23=F!!_)k!U$T=;!=E88A!,23!H!_"*/8a α  =0 A. `$`  B. $Z  C. b$Z  D. Z$Z  Câu 49:78+!=:8.9!'P,23854(=OP!4f!.*!4K$4f!,N!$8581,0l606%! )!H854(=OP!"r&8&88+8+!=:8, +.7!.1+0J!985 (8#!O@!"C1 8#!(8C!A!d6/&82!)k!8a 6%!)GC!A!8a 8+!=:8!03J=.758†85)K1]8=0 A. lu`YT8+'†v" B. luUY8+'†v" C. luUX8+'†v" D. luUY'!†v" Câu 50:r'5!213!QfO@!4f!4&60+fO@!!OF8G A. 814G8a !5A!" B. ;!'(8a !54f! 3.n" C. )OF8'5!8a !5>" D. )OF8'5!8a !54f! 3.n" YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYYYYYYY‡YYYYYYYYYY   !RYN.U`T .  TRƯỜNG THPT YÊN LẠC 2  KỲ THI THỬ TỐT NGHIỆP THPT VÀ THI TS ĐẠI HỌC LẦN 1 NĂM HỌC 20 14 -20 15 VẬT LÍ Thời gian làm bài: 90 phút, không kể thời giao đề. . 37:d.K•+!fO@!.!OF!$4f!_gs 2 $85T! 1 ! 2 .K$(!! 1 6F8f!&apos ;1_ g* 2 4f!.n"d.KI85]88O@!.7 2 T,e"Kd 1! .K8a .+d! •I85]88O@!.7 2 =0`,eG'(! 1 ! 2 (!8*8! 1 ! 2 %!8;!.l%d•)k! A •*%!~61f!u…R T v" Câu 47:7! 1 !.K•g*'5! 2 858f!&apos ;1_ 4f!.n+!7fO@! 13 ! 2 .! OF!604f!_gs 2 " .KI$e8*8! 1 ! 2 =;!=OP=0 U 60 T "eC8O@!.7 2 dI _gS=;!8O@!.7 2 de"y'( T U   )k! A.