ĐỀ THI THỬ ĐẠI HỌC - CAO ĐẲNG Môn: VẬT LÍ (Thời gian: 90 phút) Cho:    h J s − =    c m s= !   " MeV u c = !# $%&'() " e C − = !*+,+-+    A N mol − =  I.PHẦN CHUNG a. phÇn chung cho c¸c thÝ sinh ( 40 c©u) Câu 1..'/(0'-(1'234 B ur ,'5,#$60'-(7-',#$8,9  :;<=$4$$>?8,@A::'(B n r 7-?C:D'/(E:,#$ B ur ?5  <2F=$ G$0'-'/(HIJK$>'L7-'M$%N?LO'M$%'HP A.  Q R  e t Wb π π π = −  B.  Q R  = −e t Wb π π π  C.  Q R  e t Wb π π π = +  D. Q R  e t Wb π = +  S:K Câu 2 T=?=U?-$:VWXY?Z$$B:<5XY5>H[\CTTJ$B$%' $%B$]--$V'=?=H'8   π Q^R,H$8  Q π + π RQ*RTJ$BXYH ]:VWH,H&$_7-:VW5` *[8 Ω ,H\8 π  K[8 Ω ,HT8 π µ a T[8  Ω ,H\8  π  b[8  Ω ,H\8 π  Câu 3.S=?=*KU?-$=?=*.,H.K?Z$$B:S=*.U?$%G'V[8 Ω  ?Z$$B:,#$'N?'V  L ( H ) π = S=.KH6$%5$%/'TK$>'L$%:)= ?=*.,H.KV3EHP   Q RQ R  AM u t V π π = + ,H Q RQ R  MB u t V π π = − %'M 7-=?=*KHP A.   cos ϕ = B.   cos ϕ = C.  D.c Câu 4:.M:5O=5'dJeHH(f-'4$$-H(g:5O=Q=:5 O=R7-3EM:5O=9=$JJ-$)':V?,#$:5O=7-3EM:5O=J- V'` A.h Bch Ch Dch Câu 5:.,i:-$-U=$,H?$34O'0'-:N$5$% A. )  T B. -A$%?$34 C. )  j D. )  T Câu 6:=    HM:5O=. f-'$:e=$-5 *:,HA B. :,HA C. :,HA D. :,HA Câu 7:fFgH/-$%2F/?=/-H/$%3E A. 25- B. FN? C. 3G$% D. N?L$%2 Câu 8:T=:JZ:=\$-':NL-'3E-$= . TJ$B? : 8c'!? α 8 ',H? \$ 8c'NLH(k--('3EJ-$)'` A. NLk-3E.l^ B. NL'3Ec.l^ C. NL'3E.l^bNLk-3Ec.l^ Câu 9:NL$%=   bm   b →    lm   mQ.l^RK$B6$7-   bH ∆ ? b 8' ,H'8"Q.l^Rn3E$)B7-=   lH A. Q.l^R B. "Q.l^R C. ccQ.l^R D. Q.l^R ĐỀ SỐ 3 Vumc243@gmail.com 0918.67.1991 Câu 10:.=?=[\T?Z$$B:T'/('VN?op$q [ q \ q T H$%'$%BF=$G-$ V'$%G-$V''/(,H-$V'6$%K$Bq \ 8q [ 8q C. jB'iH/3#$(,1%:- $]-/9$%,H$%'$%B$]--$V'?=$%H;P A. 'i?:-A$?5r  B. '#?:-A$?5r  C. 'i?:-A$?5r  D. '#?:-$?5r  Câu 11:f5a.7-SH$<$B5$^$%n-?5V.s<g?J3#5 A. ? B. ? C. ? D. ? Câu 12:.,i/-$1'9-,#$VJs<4$$-ZM>,i$2,_&5$O  8+* Q*HJ$)/-RB,_&5$O  8m*H A.   B.  C.   D.   Câu 13:T-$'UBE:f  f  $%-'-'?f5/-$'UH(=-5J3#5 ?<)f  f  0'-3EF=$$--H A. c B. " C.  D.  Câu 14:S=?=*T5$%G'V'/('VN?,H6$%?Z$$B:KH?$>?)*T,#$ ' *K 8$πQ^R,H' KT 8$Qπ+RQ^R<g?J$>'L$%'$%B' *T  A. *T '   $Q R^ = π B. *T '  $   ^  π   = π +  ÷   C. *T ' $   ^  π   = π +  ÷   D. *T ' $   ^  π   = π −  ÷   Câu 15:.,iF$%U4$/-$1'9-t:3A,HtV5:3AgP O  8$QπmπR?!O  8πQ?R!O  8$QπmπR?!O  8πQ?Re(O_:3Ag/- uE:7-,i A. R Q ππ += tx ? B. R Q ππ += tx ? C. R Q ππ += tx ? D. R Q ππ −= tx ? Câu 16fFO'M$%V',U-'A?3-/$%3EH=)` A. $%3E;O= B. $%3E$-- C. $%3E:NO= D. $%3EZ Câu 17:vkhông5&M-'P A. T5'(1 B. T5>'(1?$34,iM C. T5?-l3E D. T5,i#,= Câu 18:<:3A'(1N$$%$O-J/9$%O-($1'-'(!:3AH$3'` A. bt/9$%$'(1$5$_# B. bt$%:$'(1$5$_# C. bt34/(N$$%5$%Gk D. bt34/(N$$%5$B/$%#+++ T'"T?=$%3hình 4,[8QΩR\8 R!Q  π T8 R!aQ  µ π t)(V) Uu AB Q π = Qu$R S>$,H' *K t:-34$-@:)?,H?=?6$%5$%/'T  o$_T  ,H@:T  ,#$T H *@:T  8 π  QµaRK@:$$B:T  8 π  QµaR T@: RaQ  T  µ π = b@:$$B: RaQ  T  µ π = Câu 20P-$,i*,HK5t$3E,H5&3#k3E $,#$-'JG$E$/(?Nw/H$?U$3El,H9O5L8n ?=$A$5 $-p34   smg = \M( π  8j$%,i,H9O-G^<TK34$-E$/( $-$,i,H,iKxA$F/9,i*x/-$1'9-\VV'$),i*)B,_&- MgN$]--$,iJJ-$)'`K$B-7# *c?K?T? b? Hình vẽ 4 K  T \! * Câu 21P<$BH&$%?$--5,#$-$lY'J3#5,HN2 -$lB?Hu$-$l-'N-gN,3EH??nB'-C$N? N$]--$l?3Ey-gN,-$34E:A@?-'Vk$$- N$]--$l?3Ey-gN,HP *?? K?? T?? b?? 22. T?=$%O-($1'3g,xJ)PT'/(N?'V5\8 π!6$%5$% /' FC π   − = ! RRQ$Qc Vtu AB π = T'M$)'6?= 8IS$%G[5>5]$_H-'P *[8ΩC[8ΩK[8ΩC[8ΩT[8ΩC[8Ωb[8ΩC[8 Ω 23. .Z$$B:[,#$'N?\5[  U$?Z,H'UO-($1'bt,B5[M#qG-$V' 'N?$%G,HN=?=-5$_3ALH^^c^%'M7-' N? A. 0,5 B. 0,6 C. 0,7 D. 0,8 24. SC?$%'$%BO-($1'5V5 ,H-$V''/(5[\g'M$)'67-= ?=H  nB'$$B:,#$'/(?6$%T,#$   LC ω = ,HC,H$%'$%B)g'M$)' 6H  <&$_7-  A. bằng P 1 B. bằng 2P 1 C. bằng P 1 /2 D. bằng P 1 /4 25. .Z9OlDL,H/-$1'H,#$Vz8s<0'g/-$1' /H$7-9OJ$B$)2?B?\M(8?   T$1'/H$F$)7-9OH A. ? B. ? C. ? D. ? 26. .?=/-$%2\T&3GU?'N?'V5FN? µ ,H6$%5$%/' µ a <?=5/-$%2F/jN4$$-$]--$V$)$B:?H$%&)?JN6$%5 #F=$H * π    −  K π    −  T π    −  b   −  27. .?=/-U?65T8a,H'N?5\8µS$%G'V7-?=> $%'$%BF=$$]--$JN6$%q  8^T34/9$%F=$?=H * + * K  * T  ?* b?* Caâu 28TZA5$1'/H$ℓlGV?-?(j$-?('(>-/V1'$) ,#$$-5#-Q-{RgZ/-,#$'d<  9$-?('(>i?/V1'$ ),#$$-5#-g/-,#$'d<  8<  S#7-$--J A.     B.     C.     D.     Caâu 29.=p5,'(BU?'N?'V\,H-$6QT   T  Rgp3EJ3#5?nB' $1'|>?=|9\,HT  gp3EJ3#5?k$$$1'|>?=|9\,HT  g p3EJ3#5J-$)'` A. ? B. ? C. ? D. ? Caâu 30.$M:5O=*J-V''()M}4$$>?  34$-M(5h=7-?~' J_:eHM}4$$>?  ?~'|9=$h=:5O=*3-J_:eQ,#$ =J-V'RT'dJeJe7-M5H A.   <  + = B.   <  − = C.   <  + =  D.     <  − = Caâu 31.=/-\T&3GF$%/-$%2F/,#$$%:F=$$]--$JN6H^<=$ 4$$>?$%&$]--$JN65$_08 +" Tg34/9$%0'-'/(H $  = ?*K$B' /(5FN??<V57-?=H A.   -/  B.   -/  C.   -/  D.   -/  \ *  [ T Câu 32.'U?3E$H'U$>?:5V'-O'0'-?$34M:6?<=$ $>?.'U?N?5?L34?H\8/KT34?'•€  8 + I ?   'M:?7-'U5$_HP A. ?I B.    − π I C. ?I D.    − π I Câu 33.T?,i/-$1'H,#$:3AgO8QπR?^i7-,i5#π?  VL=$4$$>? A.  "  B.  c  C.    D.    Câu 34Tp:J$>'đúngP *SC$>?7-0'-:u$)6H:6',HH:VM'=5-p7-'U K<$-W=$'&&F:0'-M?H5$B',H T•/67-$-U=$H/6$%>$%tN,HF:•? b<$-AZPk-?,H,H'(17($g$-k5,i#M Câu 35. <&$%?,1$--J3#5J‚N2-$lB?HHb K$B$N$]--$lH-my-gN,J??$N$]--$lH-+y-g N,H??j$N$]--$lH-gN,J A.   mm B.   mm C.   mm D. c  mm  Câu 36.   P 0 đứng yên, phân rã α thành hạt nhân X:   P 0 →   He + A Z X. Biết khối lượng của các nguyên tử tương ứng là M Po = 209,982876u, m He = 4,002603u, m X = 205,974468u. Biết 1u = 931,5MeV/c 2 . Vận tốc của hạt ƒ bay ra xấp xỉ bằng bao nhiêu? * 16.10 6 m/s K 1,6.10 6 m/s T 12.10 6 m/s b 1,2.10 6 m/s Câu 37.n'()W$-G=$/25?L3EAJNgM:6?:53E „8… n †… j j$5'()WxP A.'(>)=$HN B.'(>/V2j)\U$)n C.T'(>D2j)n D.'(>/V2j)\2\).2.)n Câu 38.<?&$%?,1$%3E0'-$%,iJ-V'7-ll0'-$%J_JL- k$J1?C$?=$P A.5$_2B?$_F=$O_ B.53#','5,#$J1?C$?=$ C.5$_:6',HJ3#57-$B',H$?=$5 D.5$_:6',H347-$B',H$?=$5 Câu 39K3A/('(1N$:-$%2H?-(:$%/'(1lA$$l'6-' '3-M(B'-‡/A$:2q)qg/57$%>$)'62)" J$Bchỉ có hao phí trên đường truyền là dáng kể/$)'6$%3-'B'-(BE$/( )JE$$)'/~>N$$%g/7$%$)'6HJ-$)''MA$:u$ * K T bc Câu 40. J$>'H-'(Hđúng$5$,15$%2` A.j$?$%&$>?/-gx5$%234-'(1$-/3#$/=5 B.S$%&/->JLO=5$%2 C.<7-5$%2kA$1'V,#$ D.<V7-5$%2|JW-V$%&/- II.PHẦN RIÊNG (10 câu) Thí sinh chỉ được làm một trong hai phần (phần A hoặc B) A.Theo chương trình Chuẩn (10 câu, từ câu 41 đến câu 50) Câu 41. Tp6?2&E:>$1,HˆE:‰-PŠ<l'(B3EWPn]'()W -(:W,iM‹‹QR‹‹?‹QR‹‹?HH2:V$)J$%?-3E HHO_‹QR‹Œ A.QRPjM:6-(JLO=!QRP$)6!QRP|%'i,#$J3#5 B.QRPM:6-(JLO=!QRP$)6!QRP|%'i,#$V C.QRPM:6-(JLO=!QRP$)6!QRP|%_,#$J3#5 D. QRPjM:6-(JLO=!QRP$)6!QRP|%_,#$V Câu 42.<$%3E0'-+:0'-FM:6HH?:x3-BP A.fF$N$:5?llF/ B.fF$N$:5?ll$)B C.fF$N$:5?C:ll,Hˆ D.fF:-?: Câu 43.f5A-'(1&,#$347#-$-5>N?i3E5ApH/3#$ (` *f5Ap5'd? Kf5Ap5'd s µ   Tf5Ap5Vs bf5Ap5Vs Câu 44..?(:$%O-($1':-U?C:F2?'/9$%O-($1'?H?(:-H sg:N$0'-(,#$HJ-$)'` *, :; Kc, :; T, :; b, :; Câu 45..Z9OU?0'NV'k$3E,H9O5Ln ?3ElDL n0'NV'DLJFn#$$0'NV'L()U$J'w,i/-M( 8? \FHU$F=$,HF$>'7-9O/6)$lJ` *n,Hn Kn,Hn Tn,Hn bn,Hn Câu 46: .,i/-$1'9-,#$J$)*8?J$BN4$$-ZM>,i$3E0'N 34?Hc S#$-7-$$0'-,$$5JJ-VBHP A? B ? C ? D ?  Câu 47:  T=?=[\T$$B:'/('VN?,H$%G[-(u$3ESC,H-$V'= ?=$%:O-($1'5$_$%'/6q8^j$[8[  ,H[8[  g?=5t'MK$B[  m[  8ΩT'M7-=?=$[8[  J *I KI TI bI Câu 48: .ZA?-$%&/3A$5$%345/-$1'9-,#$'d<j$ 5$%343#DLO'g'g/-$1'9-7-ZH<  8j$5$%34 3#DL)g'g/-$1'9-7-ZH<  8T'd</-$1'9-7-Z $5$%34  HP*5s K2,4s Tc b2,4  s Câu 49:-$'U5ABE:f  f  tJ$),H3E:--'?5Vs '(15H? fF$>'$--)=f  f  HP * B.  C.  D.  Câu 50:TJ&0'•=/27-ll'()W$/G=$AJNH + ?nB'J &0'•=/27-ll'()W$/H*  gll-'(>)0'•=H` A. j B. n C. . D. \ BTheo chương trình Nâng cao (18 câu, từ câu 51 đến câu 68) Câu 51:.Z$$B:$%G'V['N?'V5FN?\-(u$3E,H6$%T5/' Ž T 8[,H$%:O-($1'5$_$%'/6q8"^T|\>$%:-$V''N?F=$q \?-O JP A. ^ B. ^ C. 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"H( C. "H( D. H( Câu 54:.Z9O/-$1'l:3ADL,#$J$)*8?$3E7-,i?8 o$_#M7-FHU$/6),iHnTπ  8!8?   T'd/-7-,i HP A.  B.  C. c D.  Câu 55:K-V'5??~'M:5O='()MX,#$'gJe<TL?=X-'$:5 O==H?=YnB'$%-(?~'M5|%'()W7-MY,HMXHg'u$ 7-?~'MHP A. ( )   <    = +  B. ( )     <   + =  C. ( )    <    = +  D. ( )     <   − =  Câu 56:o4$$-3Ep,H;HB':3Ag/-$1'9-5/=O8*Q  t π ω + R` A. \;M$>?5$O8+* B. \;M$>?0'-,_&Jl$1'/3A0'$3# C. \;M$>?5$O8m* D. \;M$>?0'-,_&Jl$1'?0'$3# Câu 57:T-7-?BJH0'-$%5ll*8l^T$B'?t?5J3# 5λ,H-H(g$%3E0'-$%ON(-S>$%$)'HH/90'-$%g$%'$%B e?5#^nB'q *j 8^g#M7-ll$#$-JJ-$)'` A. l^ B. l^ C. l^ D. l^ Câu 58:.?=/-U??6$%5$%/'T8•a?'N?5FN?\8?,H 5$%G'V8‘S>/'(g$%:F=$q  8^$]--$JN6$%g:N$Ju'? 'MPA. 8"?IB. 8"I C. 8"I D. 8"?I Câu 59:TJ-/-$1'9-t:3AtVPO  8QRQ?RO  8+$QRQ?RO  8  Qc t −  π RQ?Rb-uE:O8O  mO  mO  5/=P A. Q+  π RQ?RB.   Q Rc t Q?RC.   Q R  c t π + Q?RD. QRQ?R Câu 60:T5-$ZA/-$1'9-=$t?A$5$1'/H$A@?-'?<t? N4$$-ZLMF$%3E/-ZL-$F$%3E/-T8 ?   T'd/-7-ZLMHP A.  B.  C. c D.  Câu 61:<g?:J$>' sai,1C$>?0'-:u,=7-'()5-p-' A. j-',1|$$]-,= B. j-',13E,= C. j-',1J1,=0'-:u D. j-',1?H'Z,= Câu 62:VN?7-??(:$%O-($1'U?C:F^i0'-(7-H,9 :; VL7-?(U?'/($-'?Z$$B:K$B2F=$0'-?ˆ$,9/(H’  8  −  IJ,H'M$%$%'/6?H?(=-H^f,9/(7-?ˆ$'/(H A.  B.  C.  D. c Câu 63:.Z9O/-$1'9-l:3A?-5$3E?8L8 n ?j@,i-k$,_&J?N?U$'(1,i?? l:3A/- K$)/-7-,iHP A.   ? B. ? C.  ? D. ? Câu 64:n34$-V3E$B'-$JLO=,HJ1?C?$?=$5*8l^n3E: 7--$JLO=H(Hl^,Hl^<|F=$7-ll0'-$%3AL-$ V$B'HP A. P B. P C. P D. P Câu 65:.E$/(?N$e/H$?lAWSV'*/-V'KF/<'(15 )/(H? <)/(55/2,#$J65Q>V'KRXl?V'*H?;<V/- )/(HP A. s B. s C. s D. "s Câu 66:T$B'?JLO=5J3#5 mm ,H-7-BJH0'-$%g3E?/90'-$%Je 9-K$B'M7-'UJLO=HI$%''M3EWHh<&34/90'-$%Je 9-` A. ?I B. c?I C. ?I D. ?I Câu 67: " al  H=:5O= β − =HTJ1K-V'5??~' " al  '()M<=$?4$$>? H5|=T,Hal?~'HP,H=$4$$>?-'5H(g|5HPT'dJe 7- " al  HP A. H( B. "H( C. H( D. cH( Câu 68:.M$>?/-$1'9-l0'$'iO8Qπmπ RQ?R<4$$-&2 4$$>?8M$>?0'-,_&5$O8+?P A. V B. V C. V D. V . 16fFO'M$%V',U-'A ?3- /$%3EH=)` A. $%3E;O= B. $%3E$-- C. $%3E:NO= D. $%3EZ Câu. T  Rgp3EJ3#5?nB' $1'|>?=|9,HT  gp3EJ3#5?k$$$1'|>?=|9,HT  g p3EJ3#5J-$)'` A ĐỀ THI THỬ ĐẠI HỌC - CAO ĐẲNG Môn: VẬT LÍ (Thời gian: 90 phút) Cho:    h J s − =   