SỞ GD VÀ ĐT THANH HOÁ TRƯỜNG THPT HÀ TRUNG. ĐỀ THI THỬ THPT QUỐC GIA LẦN I NĂM HỌC 2014 – 2015 Môn thi: VẬT LÝ Thời gian làm bài: 90 phút, không kể thời gian phát đề.  Mã đề thi: 219  ĐỀ THI GỒM 50 CÂU ( TỪ CÂU 1 ĐẾN CÂU 50 ) DÀNH CHO TẤT CẢ THÍ SINH  !""#!$%"&'()*+,"-./01"2. 345)67890:7;<=, ">2/?@ A# BCDE F)+G ">2H/?@ IJKCL F)+ M ">2H/?@0A#N A.OCO FB.KCB FCLCBE FDBCDE F K"-./51P?(CQRM&0S!T .5>+)"P.G 57#39!JPM!51A#TG7#=U1 P.GM39!5=, EVP.G@1M&)1 S2"G<M39!5LLAU37W1 =1"S 2RM&X3YA#0S4/G1?P.GP!&QR51AM A)ZC[AUB.[CZAUC.LAUD)DCBKAU B>!"\&G]0S0<C0"1.H=1&.O G. 2P8=3^2KL )+37#"H=1& P SG]2"2"7#T0< 3^7^=1,2_P Sε`C=!#5A`K / >G.2P8=3^2A# A. LL B)EZ C. BKCKD D.ZE O .5G.P("5GOaGbCS"-57^_DLL7JcGdC .5G. PeaGb): .5G.PeG1_A#="M/!JP!". .5G.J3Y7#"T  >P A. LL7JcGdB. ZEL7JcGdC. KLL7JcGdD. BLL7JcGd Ef3R/!"J!>(`g2ω)h_93Y$A# A. Ad7X-7;<=,%"!3R) B. Ad7X-7;<=,%" ) C. Ad7XA(`ig D. Ad7XA(`jg " >P("5k\_+GC\`LCBZC`BDC[lmCa7#"U >PP P+=e`EL K 2LLπn >M&S2f`DLo)PQk" > .;A# A. [LpB. ELpC. KELp D. DLp Z".G3R/2CG3R/#"không=;"!"U"#N A. (`B2LLπiπc B. (`B2EπiB"2Eπ C. (`E"2πi D. (`K2 K Kπiπc [" 2P8U2_q`Br)sP8#5!1 A. sbt B. s!#C. stD. s D>!"Au3Q`ELµmC\`E )PP+b>Q=1b&A#7/ !JPb>>5" >A# A. LCLgB. LCZZgC. LCLgD. LCKg cv wKD Ox Kx 7 c2 ' 2 E K jOx  L 5M-y>"2"2"2.CT_$7^.G3R /(  `B"2ω 7#( K `O2ω )6 Q(/ A ="MN A)±C[ B.L C)±KCK ) D.±CO )  "z0+YGs  Cs K _P.E )s!"z#5>" =3^2K )Ms  s K -2.3Y2_b>""A# A. ZB. D C. E D. B K"AtAJ("!"J7^=M 7#0/2)>`LC7X-7;< =,%" @&">)4-w393Y@7X"0"19KCBZE20 89 3Y$A# _A# A. O[ B. ELCZE C. EECZ D. OKCE B7X!"J7^U2_=,Er)9t7X87;<A (  `jLCEggA#=M!"+7;<A( K `iLCEgA# A. cL2)B. 2) C. cKL2) D. cBL2) O" .5G.P("5 G A. 1 _-5@S"39?2_!57#1 2_aGb) B. 1 _-5@S"391 2_!57#?2_aGb) C. 1 _-5@S"391 2_!57#1 2_aGb) D. 1 _-5@S"39?2_!57#?2_aGb) E/ G.=sai07 .5=++Au3Q A. 61 2_7J!5QeGC39!JP"eG1 ) B. 1 "G<M39!51PCG1!T .5?+?PP+) C. 6 >eGQC .5=++(% 30SM&P?) D. 6?2_7J!5QeGCPP+HUeG?) 2R5" S39z!$%"&'(G3R/ `["2KLLLx){KLx)(ixcO C"(<=, C<=,2)n#"9 C25 -7;<(`OCE 7^_7)h.;@7=, A)LL c2B. OCOO c2)C. OOO c2)D. LL c2) Z" >!"P8A<3Q!"P8b!")*+939 !JP" >1 8.;b>| L `KCKKg(_J }A#~`[cBµ2)•H9  39!JP" >=,0S/P<M&=, A. [CEµ)B)ECZµ)C. µ) D. [µ) [ !"JA5G&9%"# "23 S1Mz ;)U2_A#ω)f3R/!"@ A# A. E KCE"2    x t π ω = − B. KCE"2   B x t π ω = − C. K"2   B x t π ω = − D. E K"2    x t π ω = − D"@ G&7#" A. #z@z ) B)U2_@z C. =M!"@z ) D. z;!"@z ) KL7Xg7#*T0_A3Y07#0<3^:3Y_7^=Q2Y!5 1€!#L C7X3Y%"7#"AJ("e0`LLc >R_$39 )L K smg = \5 π K `L)  6P7X7#AJ("e5MQn*39_2Y!5_7X7# Kcv wKD 7X*2•Rb!"J7Xgt7^ UAJ("2•!"J)\UUM7XgAM+7;< "/0"1.H7X=,="MN A.ZL B)EL C. [L D)KL )  K7J!50<CG]!P<sa" 8397^1 e8*7S 7^ aG]7J!5)+"7J!5-5  L [L (- &, " aG] @/"7J!5 PA3Y‚!5)*:-b1 @7J!5)+"7J !5-5(-&#57^_0S4 ω C/39!JPb>" 7J!5A# A. c K)Q ω B. K )Q ω C. )Q ω D. c K)Q ω KK>P("5_+Gz PQk`EL Ω C1 U\` π c 7#&P ` ))cEL F µπ )a7#"U"> >P.G` ))KLL"2KEL))LL"2KLLEL Vtt ππ ++ ) S2M&@ >PA# A. ELo)B. KLLo)C. LLoD. OLo)  KB$G.=sai72 N A. s 5"3^7^_A^R"0S0<) B. _5 "0S0<(G(I=,_5 "0S) C. _5 G&7#"<@ S397#P) D. 62 580S0<7#"3^/=3^2?) KO7X!"JM&'(-7;<=,A#_')>9 =U7X -7;<=,%"!3RC+9   c t s π = /7X7W347#? @7X1 OAU2"7^AdUC+9  K E cKt s π = 7X3Y-w39K )_ =U@7X=, A. KO c2) B. K c2) C.  c2)D. [ c2) KE).!#\`KCE Cz+!PCe=,7#7S7^ aG] , )ƒ"=;&€C=;4(_" aG]]e)64CU!3^@0S =;3Y)<_@UM078> )"`L c2 K ) A)[C c2B.ZCLZ c2C.CKE c2D.KE c2 KMA}=tU=5AM%"G3R]e7^_`B)"MA}%"  "AtR!#„` C0=tU=5/z90<<""AtbP!":)*: -2b54_Rb!"%"")\5`L c2 K …π K `L)+0>"`ELL / "AtwbP3Y2_!"A# A. KL)B. O)C)L D. [) KZ:"AtRz  !50 A">€!#A` UM_;CU!3^%"-1U 0_A3Y )6†"7Xa0:7;<=,  LCE rad z1€7X!""#) "At!""8397%R1 e87S7^ aG]!"@"At 7^ LCZE CB T= A5 K L c )g m s= sPb>(PHU!50 A">A# A. LCBn)B. LCZKn)C)LC[n D. KCBOn) K["AtAJ(", z 7X0_A3YOLL7#AJ("eOLc  !"J(-7;<=,7^=ME )6-7;<=,391€ 7X 0_A3YLLAM !<a57#"C2P7X 7#!"7^=M A)OCOZcm B.OCKEcmC. B Kcm D) K Kcm KD "U2_!"M[ELr3Ya2. P _P /&.50< a]e"[L )4!U3^7#"_P +"BL /5 3Y0+>AM  >)*+_5 "0S0<.;, "0"1 smvsm cBELcBLL ≤≤ ): 0+G&43^M 7#"_/M  57;<@ b3^" 3Y0+> >N A.  B)KC. B D. O Bcv wKD BL7X!""#%"G3R/(`E"2CK[) )‚w397X3Y "2A# A)L B)KL C)ECE D)KECE B7X!"J7^U2_Lr)h_b>@7XA#LLx c2 K )_b> @7XA# A.E c2B .L c2C)CE cs D.LCE c2  BK)"AtAJ("%"]eC>7;<=,AJ("!w‡l)6<<-1a!" "#%"G3R]e7^0/)" 0ˆ0"19$Ab7#Ab #z.!&7#"7XT7^A#  O )*M!"@7XA# A) B K ‡l) B)K)‡l) C. K ‡l) D)CE)‡l) BB7X!"J-7;<=,'7^=ML )"2C-w39A^ 7X3YA#L )"K2C-w39A^7X3YA# A. KL K  B. EL C. L B  D. KL BO"(%3Y0S 2.M 39!_(_!3^CM@!_2"7^ a G], A#‰`BL L )%"AMU"(% "AtRz !5%"!#A` _7^ -1U:)"9(%3Y(_C0<<""At!""#7^=M :)*:- 2.CA5`L c2 K )0/!"@"AtA# A. KCBE2 B. KC[LD2 C. KCBE2 D. CD[Z2 BE: .52t)522=/CbP1 G.G#"25" >!"% A. hH5M\7#1  B. h1 7#1 \) C.hH5M7#1 \) D. ?\7#?) B"AtAJ("z AJ("eKLc 7#=0_A3YLCK0!"J)>9 C7X_7#_@7M=AUA3YA#KL c27#K B  c2 K )*M!"@7M=A# A.  )B. L B  )C.O D. O B  ) BZ: >!"Au3Qz 1 Ub1 \`LCK7# &PP! `LŠm)6P.GQU&PA#`n/39!JP" >A#L g)39!JP b>" >A# A. LCKKg)B. CKKg)C. CKK g)D.KCK g B[)"AtR3Y%"7#"U@  .5C0 .5_0S4/0/@ "At?[COV2"7^0/!"@0 .5e5MCA5`L c2 K )‹.;7#A^ @_N A. _3^(_C`K c2 K ) B. _3^AMC`K c2 K ) C)_3^(_C`CE c2 K D. _3^AMC`CE c2 K ) BD:2RG@  .5>+P2_0`L3Y t7#" >PP+Œ  `KLn) PQeGA# K `CK Ω C39!JP" >eGA#| K `Eg)‹.;P P+Œ K >UeG@ .5=++)"4Q >2RG0S.0) A)EnB)nC.KnD.CEn OL:"!R=57S7^ =e39]e7#G. 22M U2_ q`EL0r)"!R%3Y U2_q  7#q K A#="MN*+7X_5 "0S0<A#7`BOL c27#7X_@!RA#`L c2 A. OC)L O r7#OBCZL O r B. OZCO)L O r7#EBCLB)L O r Ocv wKD C. OZCO)L B r7#EBCLBL B r D. ECOZ)L B r7#O[CEB)L B r O.>P("50SG.z PQUkC1 U1 0.• \ 7#&P!0.•  `K• \ )n#" 9 0PP+MPQ7#M&P. ;e93ReA#OLn7#BLn/PP+HU >PA# A. OLn)B. OBn)C)EEn D. ELn) OK."> >("5z PQk L  t_+G7^ G0<‹)6a7#"U > P.G("5.;P!Œ/P.GP!&Uk L 7#G‹AUA3YA#LC[Œ 7#LCEŒ)P2_S2@ ><=, A)LC[ZB. LCZ)C. LCEL)D. LCZ) OB.t_+G PQUk`LL 3 ŽC &PP!` mC 1 Ub1 \=+MC7#"  >P("5!>`Œ L )"2LLπn)P.GP!& U1 >.;b>/G1Ib1 .;\=, A)CO B. LCDEE) C. LCE) D. LCB[)  OO. "AtAJ("%"]e) %"A#')eAJ("A#Lc )87;<=,C 7XAM">BL z=S€"7X!"J/50ˆ!"@7XA#5) \5`L c2 K `x K  c2 K )\b•5b>.!&AM 'A# A)CEE B. LCE C.LCEE D.CKE OE."AtAJ("%"]ez 7Xa0_A3Y `LL7#AJ("0_A3Y0S.0) $_$Q7;<=,n*C!3R3^AM)*+"At!"%"G3R/ (`O"2Li B π  )\5`L c2 K )A^Ab#z.!&7#"7X>9 7Xw3Y-w 392`B 08`LA# A)CB)CC)LCDD)K O. "AtAJ("7^7X0_A3YLL!"J-7;<=,')\bz G&!"7^G3R/m`"2 K )K π π −t )\5x K `L)*M!"@7XA# A. B.L C.[ D.KE OZ. t_+G 1 b1 \` K π 7# &PP!7#" >P("5 U2_q`ELr/P.GP!&U1 A#Œ \ `LLn7#P.GP!&U > PA#Œ`LLn)z939!JP" >2^ GxcK2"7^P.GU >P)P !@&P=, A)[Šm) B. ELŠm) C. ECDŠm) D. BC[Šm) O[. 7X!"J-7;<=,')9HAUAM+G? =,+?A#LCKE5)U2_!"@7XA# A. Kx!c2B. x!c2C. [x!c2 D. Ox!c2 OD7X!"J)6A5A#L /?GOAU+?)6A5A#E /I2_H?7#+?A# A. [B. D C. D D. K EL >P_+Gz  =+Q.;k  ELŽC 1 Ub1  \` C &PP!`BCZŠm` Šm)t7#"U >P P.G("5 !>`OCO"2LLxnC/S2P@ >PA#f`LLo)S2P" >>.;b>f ( /G1 A. ?k  M KLŽ. B)h1 k  =^LŽ)C. 1 k  =^OLŽ D. ?k  M LŽ Ecv wKD jjjjjjjjjj+jjjjjjjjjj Thí sinh không được sử dụng tài liệu. Cán bộ coi thi không giải thích gì thêm. 1 C 26 A 2 A 27 B 3 A 28 D 4 B 29 B 5 A 30 C 6 D 31 D 7 A 32 A 8 A 33 B 9 C 34 C 10 B 35 A 11 C 36 C 12 B 37 C 13 B 38 A 14 A 39 B 15 A 40 B 16 D 41 A 17 A 42 C 18 D 43 C 19 A 44 C 20 A 45 D 21 C 46 C 22 C 47 D 23 D 48 C 24 D 49 B 25 A 50 C cv wKD . GD VÀ ĐT THANH HOÁ TRƯỜNG THPT HÀ TRUNG. ĐỀ THI THỬ THPT QUỐC GIA LẦN I NĂM HỌC 2 014 – 2 015 Môn thi: VẬT LÝ Thời gian làm bài: 90 phút, không kể thời gian phát đề.  Mã đề thi: 219  . liệu. Cán bộ coi thi không giải thích gì thêm. 1 C 26 A 2 A 27 B 3 A 28 D 4 B 29 B 5 A 30 C 6 D 31 D 7 A 32 A 8 A 33 B 9 C 34 C 10 B 35 A 11 C 36 C 12 B 37 C 13 B 38 A 14 A 39 B 15 A 40 B 16 D 41 A 17 A 42 C 18 D 43 C 19 A 44 C 20 A 45 D 21 C 46 C 22 C 47 D 23 D 48 C 24 D 49 B 25 A 50 C cv. G A.  1 _-5@S"39?2_!57# 1 2_aGb) B.  1 _-5@S"39 1 2_!57#?2_aGb) C.  1 _-5@S"391