TRUNG TÂM LUYỆN THI LÊ HỒNG PHONG THI TUYỂN SINH ĐẠI HỌC NĂM HỌC 2013 Điện thoại: 0583.87.857 ĐỀ CHÍNH THỨC E – mail:ttltlhp@yahoo.com.vn MÔN THI: VẬT LÝ Địa chỉ:    : Thầy MAI HỮU THÀNH THỜI GIAN: 90 PHÚT Họ và tên thí sinh: …………………………………………… Số báo danh: …………………………………………………. Câu 1: !"#$%!%&'()"*&+,-./0 123π45 6789/ %:"# (;. <"# 6! (=.$%!> A.3? 61 B.? 61 C. 61 D.? 61 Câu 2: !"#$%!@$A B  %C&D,E&F6D& GH&&DI J7;&%!"I& K7D&%!"I %! L7;&%!"IMD,EN7;&%!"I %! Câu 3: O CPDI J7DO Q%&R7 K7DO D&=S&T  ( DU7 L7DO D&=S&T  +UU7 N7DO D&=S&T  -U7 Câu 4: !"#O &R%H&&$%!%&'() V+,-W VA1W B;&%!DAD,EDIX 6 "I3 67K&%!$%!YE+khôngZ#  &:;[ J7 67 K7 67 L7? 67 N7\ 67 Câu 5: ! D@ D)/66!"#]"ID)/^ B%! _??67LD@ $%!%'()G +,-"*&+,-. / J 12` 57= + ϕ  SMC&":a P;[7bFH&&&T& DAD&&S+ D@  B%!M;[SMDI?W17c9  ?π = 7b&D,E"#];[ J7??7 K7?7 L7??7 N7??7 Câu 6: &dC&%,E $V A.9S%Z +%&RW &S(%&R7B.%Z.6=(9S#;1F+e6;[=&6DC&7 C.%Z +F;'6f&cg"R&7D.%Z.6"S_;'6f1F+e6;[=&6DC&7 Câu 7: f"I&%A(%C6C hL=U+P%&R+(0?? 1??π25.$)%&Ri(6C  DI&0 12??πjπ52J57&Rk(A <%C6C DI A.h0??Ω7B.h0??Ω7 C.h0?Ω7 D.h0?Ω7 Câu 8: b&B&"'1B%&RgW+;&Z(I$,*&%P9DI1&> J7B%&Rg;:+F/C=&f+6f+P  &T&6U&,H7 K7B%&Rg(9'%,E 6U&,H"# c"I P=U7 L7i(.(9'1B%&RgW"G - ,H%!%&R,H"I"G - F6_gD(U V+,-7 N7 P=UW1B%&RgD(9'"*&"# ;["# 1 Câu 9: "*&CP l  Si WCP ? ? Ca  B&'(- A7-U"I+UU7 B7-U"I3+UU7C73-U"I+UU7D7-U"I+UU Câu 10: !69;&S+m (!1- c+ B")m (!_ c+")7%,E 6@ "I6C%&R/9 &'(??7 S(&F61")$P9 < (!1- c+%&??").&R(%&RSk (!_ c+DI??7S(M1")$P9k (! 1- c+6??").&R(%&RSk (!_ c+??789/ %:&R(%&RSk (!_ c+Dn %A(> A.?? B.?? C.?? D.?? Câu 11: &oP6D&&S+$6!$P9%I+ BA1-=p6(3q7oP6_; BA1 A. 3q7 K. Xq7 C. Xq7N. 3Xq7 Câu 12: b&B&"'MD,E <6!"#$%!%&'()W+;&Z(I1(%P9DI%n> J7L_6r& (=.$%! <"#W B;H&%&Z6SM;[%!M7 K7SM <"#%C O %C&=&"#k":a P;[7 L7!M <"#%C O %C&=&"#k":a;&7 N7SM"I%!M <"#;&S& VA1"*&A1 <D&%!7 Câu 13: !=Gs^++1@ &S(1&=Gs  Ws  11"*&s"I  (W667Ii(1 11"*&6f+t _s  Ws  "I  B67L;&S;,* 1B1.c9 B&*&CgX?6%S \3?67C&%&Z6J6I  "P@(P666 B6c9"P1>L<T;_ /CI> A. LB"P1 <λ  0X?6Wλ  0\?67B. "P1 <λ  03??6"Iλ  0X?67 C. LB"P1 <λ  03??6Wλ  0X?6"Iλ  0??67D. "P1 <λ  0X?6Wλ  03??6"Iλ  0 \3?67 Câu 14: L+F_CP \  + &  \WG+ → α + 7L J 03W?7?  6D j 7aMD,E]=&C %,E D&> A. 3W?7?  G7 B. XW3X7?  G7 C. W\7?  G7 D. W?7?  G7 Câu 15: f%&R+(0??  1?? t π 25"I&%A(%C6C 6@ &&S+6%&Rk(AhW (! F6(A B%!O F60  2 5H π "I%&R B%&R$(L9%Y&%,E 7&'( u%&R$(Lg&:  ?W ? F π − %S  ?WX ? F π − . U1(c&( <6C  A. &F6/(7B. MD7 C. Dn %A(M1(%B&F67 D. =U9%Y& Câu 16: LJWWKDI%&Z6D&&S+6!%C6C /9 &'(=U+PW;&S;&Z(_ &R(%&RS   %CJWKDAD,EDI( J 0? 12v4w3525m( K 0? 12vjw5257x %:&R(%&RS O %C&&T &%&Z6JWK>A. 3?W257 B. l?257 C. \XW257 D. WX257 Câu 17: b& &S("I6! cD]1 I6.1(yi(+không thể DI J71a67 K71"I7 L71%]7 N71D 7 Câu 18: C6C hL6@ &&S+W%&Rk BZ9%Y&%,E 7Lz 0{W=&h  0{"I=&h  03{ .%!DR + <&R(%&RS6C 1"*& ,H%!$)%&R&,HE+DI|  W|   B|  4|  0jl? ? x %: F6= < (!$P9 A. z  0?{ B. z  0?{ C. z  0{ D. z  0\X{ Câu 19: }6f,*  B&(1B$%!G+,-"(UB "*&6f,* W B V+,-. (0J 1ω76&'f+( <&1BWT%&Z66Ik%B  +Ad,* $%!"*&;&%! O %C&1~ B&R(%,H%& <1Bg&(%S%B;[ J76!1D•DAd;,* 1B7 K76!1(9DA;,* 1B7 L76!1(9DAd;,* 1B7 N76!1D•DA;,* 1B7 Câu 20: !I69+%&R6Y69 B V U1(cC%!%H&7&R1F/(c%,E %,D %,H$P9"I(9'%S-&&("*&&R(1(c(9'F&DI7]&=& u )6!Y69C%!;.,H. &R(1(c(9'F&€DI;&(>L&%&R+(9'F&WR1 U1(c(9'F&"I%&Rk%,H$P9=U%Y&7 A.  •  = B.€0 C.    •  + − = D.€07 Câu 21: C&H&%&Z6W%&R+(0??  12??  t π π − 52%B(a;[Wa;[15 B&:??  "I%M7(H&%&Z6%B  3?? s W%&R+I9 B&: A. ?? 3 7 B. ?? 3 − 7 C. ??  7 D. ??7 Câu 22: C6C &&S+6+Ad%&Rk(AhW (! F6(A"I%&RL6@ "I6C%&R/9 &'( BA1‚  . F6=DI3Ω"I$(=DIΩ7S(6C%&R BA1‚  0?q. ,H%!$) %&R V+"*&%&R+k&%A(%C6C 7ƒ&:‚  DI A. ?q7 B. 3?q7 C. ?q7 D. X?q7 Câu 23: !"#$%!%&'()"*&+,-./0J 12ω5789/ %:u1&T %!(;."I"# (;.=&"#%&%,E %A(&> A. B. C. D. Câu 24: ,H&%,6! D@ %-g6f%cD6!-& B%! =67]&%!$I& <B+F&9%Y&,SI %Z (=.$%!=U9%Y&2h03??b65A.D€0?Wll\DB.D€0?WllXD C.D€0?Wll3DD.D€0?WllD Câu 25: }6f <6! cD] B&(1B=SE+J"IK  (? 6W$%!G +,-t%_"*&+,-.( J 0 1?π"I( K 0j 12?π52( J "I( K a;[66Wa;[157 K&S %!(9'1B6f cD]DI? 617xp."(UJK(! 6f cD]7 %&Z6$%!"*&;&%! O %C&%CDIJ7l7 K77 L7?7N7 Câu 26: "&R (9'F&%&RM%&/W%Z&F6 U1(c&(%,H$P9DA. A+F& J7&F6%&R+/(DA7 K7&F6%&R+/(  DA7 L7M%&R+DDA7 N7M%&R+D  DA7 Câu 27: CP Po ? X +B/C α "I;&S%Y&ICP .;'7K%A(6„( _6!D,E o m 257 K]i(MD,E <+67b&D,ECP CIaG o m 1(; (=.;8DI A. o mlW?  B. o m?3W? C. o mlXW? D. o mW? Câu 28: N)%&R6C LDa,k B$C&0?W? 12???π52J57H&&@c=ZgDn ;%A(W$) %&R B%!D*;[$)%&R&R($DIA.  ? X − 1B.  ?  − 1 C.  ? X − 1 D.  ? X − 1 Câu 29:  A(9'6! U1(c%&R…$,*&6!%&R+&R($?=%&/;[%,H$P96! +7C  BR1 U1(c 1 ϕ 0?WX7( uDRMD,E6c6%,H$P9=U",Ei( ?†.%&Rk <%,H$P9+F& B&:DI J7h ≤ 3W Ω 7 K7h ≤ W Ω 7 L7h ≤ 3W= Ω 7 N7h ≤ W= Ω 7 Câu 30: L6C %&RhL6@ &&S+W B  0?WhDI;&Sk7f"I&%A(%C6C %&R+/9 &'( B;&Z( _ (0?  1? π 257K&S[_"*&&&: <;&Skh0h  0X Ω "Ih0h  0 Ω . U1(c&( %C6C ,(7LU1(c <%C6C #&:I1(%P9> A. \3… B. X… C. XX… D. … Câu 31: S(i(&R61 u Ba c1B.không Z&F&a %,E &R,EI$,*&%P9> A. bn /C17B. ƒ&17 C. ‡(%&R7 D. F/C17 Câu 32: a&R6ˆP"'&1W=F  &T&=GDI0W66W=F  g&=G%S 6IDIN0W6"I(1+&;_ /C B;,* 1B‰  0X?6"I‰  03?67ba ,* "V&6I DI+0 62 a&T"V&DI"P1(P65"P1i(1%,E 6IDI A.7 B.\7 C.37 D.7 Câu 33: C %&R6;+Pd    h W WL  BA1 !,k  ω "I6C %&R6;+Pd    h W WL  BA1 !,k  ω 2   ω ≠ ω 57@ &&S+&6C %B"*&(.A1 !,k <6C 1~DI A.    7ω = ω ω B.           7   ω + ω ω = + C.   7ω = ω ω D.           7 L L ω + ω ω = + Câu 34: !69+%&R/9 &'(6!+ B%&Rk=U%=Z7&& O 69"*&6!6C  %&RhL&&S+7b&U B f+ O Wi(9"*& %! n vòng/phút.6C /F9 !,k"I L Z R = W ,H %!$)%&R&R($i(6C DIˆ7S(U B f+ O "I Ši(9"*& %! n vòng/phút 2gU O %C& i(6")$P91=U%Y&W1")$P91=U%Y&5. ,H%!$)%&R&R($i(6C DI J7  I K7   \I L7   I N7   \I Câu 35: a&R6&1$V=G‹jPW=F  &T&=GDI66W=F   g&=G%S6Ii(1DI67L&S(%H&;_ /C"I=G^+ B;,* 1B ‰  0?WŒ6W‰  0 ?W3Œ6"I‰  0?W3Œ67"IDI&%&Z66I1 •0W 6W•0W 62"I= +a1 "*&"P1(P657"P1 V6I("*&"P1(P6%CDI A. 47 B. 37 C. 7 D. 37 Câu 36: &$%!%&'() V+,-/  0J  12jw35"I/  0J  12jw5W B+,-.$%!Y E+/0l 124|57.6J  %ZJ   B&: O %C&7A.l 6B7X 6 C.l  6 D.l   6 Câu 37: Lo P(đúng7L&'($I&1 ID*.P6+ A.LI  B.LIA6 C.LI D.LI] Câu 38: ;&Z(I1(%P9DIsai=&B&"'%&Rg,H> A.&R,H"Ig,HDI&6fZ&R= ( <6!DC&,H$(9co&DI%&Rgg,H B.6 P6"Q d(DI6!,HE+C&DRk%B u Bg,H C.&R,H;&S&I Š1&g,H;&S&"I,E DC& D. bUZ B%&R,H"Ig,HC&%! D#+ Câu 39: L6C %&R,."~W( B1(c%&R%!Ž0%&Rk0{W B %&R$(L0?W6sW (!$P9 BR1O F60?W?"I%&RkDIh ? 0{m%&Rkh0{7 K%A(b%BW=&$)%&R6C %8Y%:%H&Dn %B%,E a %&R,H& @=Bb7a&RD,E]%&Rkh ? H&&g=&@b%S=&MD,E6C  )DC&6!TMD,E%&RgC&H&%&Z6@=Bb> A. ?W6•7B. W36•C. ?W6•7D. W6• Câu 40: LB&6C $%!%&RgD•,k% B$%!%&RgO$7}H&%&Z6Wo&i  "Ii  DA D,EDI%&Ra  <%&R6C $%!_c"I_&7K&S 75L2i73i73     =+ }H&%&Z6 0  W6C $%!_c%&Ra  <%&Ri  0WLm ,H%!$)%&Ri( (! F6&  0 W6J7b&%BW ,H%!$)%&Ri( (! F66C $%!_&DI A. &  0W36J7 B. &  0jW36J7 C. &  0j3W6J7D. &  03W6J7 Câu 41: f%&R+/9 &'( B&:&R($‘0?WA19%Y&%,E "I&%A(%C6C JK 6&%C6C J"IK6@ &&S+7C6C J u B%&Rk(Ah03{m%C6C K 6%&R"I (!$P9=U(A F6 B%&Rk(A0{79%Y&A1$)%&R%S=&%&R+ &R($&%A(%C6C K O &Z(7ƒ&: O &Z(%B;[ A. 3?7B. 37C. 7D. 7 Câu 42: ! D@ D)/$%!G+,-t%_"*& (=y?W3?17K%A(0?W"#f%,E F ^k":aD)/;:plW? 67bZg0?WH&%&Z6"#%&i(":aD)/=U;&S$CDA_?DI A. 0?\W17B. 0?\W17 C. 03?W\17 D. 03?W17 Câu 43: C&• B(+P6%t,*"*& U1(c=%Y&7,H&%&;!gJ%SLG %,Ht"ID@GP6g(•.Gc9 ,H%!P6Mgˆ%Sˆ&DC&&F6/( ˆ7bF  J•;[A.   AC B.   AC C.  AC D.  AC Câu 44: L&S(;_ /C%&Rg"I6!c6"U‚6W;&S[  D Ui(%&R=U;:DR =&;9"I 6!"V=U& B%&R,H%'("I6!g,H%'(,*"(UB "*&(7L,H%!%&R,H ;[Ž0?2=65W F6_g B%!D*K0?265"I UD U=]&;'6f"U‚6DIJ0\W7? j l •7K,* 1B <;_ /CDA.?W\Œ6 B.?W?Œ6 C.?WŒ6 D.?WŒ6 Câu 45: &c6=&6DC&JWK.)%,E %fA(W%&$&R"I  %&R(7J%,E &"*& O P6 "IK%,E &"*& O $,- <6!(%&R6! &'(7ZDI6;_  Gg6f <c6JW,H& &S( V6;_ /C%-1@  U1(cWl6…6I6r&+ BMD,ElWX7? jl •"I6f <c6J I97K&S[ _??+ &S("IJ. BGi(%&R;:;_7!1GI9 (9Z%!%SK%ZC $)%&Ri(( B ,H%!W3µJ7AM6Gi(%&R;_ =]&J=U%S%,E KDI A7?†  B7?†  C7\?† D7X?† Câu 46: C&%&Z66I B"P1;# ?7N: 6I%&1"*&":a Š? 6. ŠC& B"P&_?=Zg "P1(P67bF  g6f+t _&=G%S6I,* =&$:  (9ZDI> A.N0W6 B.N0Wl6 C.N0W6 D.N06 Câu 47: !(1%-1@ ‰0?W3Œ6 &S("I6!6f+t _&=Gk  W  W^+W11W  ( 66"I  %'((17f6!6IF11"I  6f+t _&=G67S(=U%f;F(’ &6I%Y%A9"I=F&T=G"I6I6! cD] B &S1(c•W,H&c9=F  &T&"P1 D&&S+;[?W667a &S1(c• < cD]> A.W B.W C.W D.W3 Câu 48: i(+Y&$W=&G (9Zgi(Q%C"'b1~++ B;,* 1Bλ7ƒo&λDI;,* 1B < &D6$89K6G789/ %:λ>J7WλB.λ C.Wλ D.3λ &R,E !,k BZ/F9"*&%C6C /9 &'(I1(%P9 Câu 49: &R,E !,k BZ/F9"*&%C6C /9 &'(I1(%P9 J7C hL&&S+ B9%Y&%,E K7C hL&&S+ Bh9%Y&%,E L7C h&S+ BA1$%&R9%Y&%,E N7C hL&S+ B BA1$)%&R9%Y&%,E Câu 50: B/C"I+PC CP A7%'( B1Oc+- #67 B7%'(DI+F_CP(MD,E7 C7%'(DI+F_CP A B%&'(=&R6*&/F97 D7%'(DI+F_CP]MD,E7 . TRUNG TÂM LUYỆN THI LÊ HỒNG PHONG THI TUYỂN SINH ĐẠI HỌC NĂM HỌC 20 13 Điện thoại: 0583.87.857 ĐỀ CHÍNH THỨC E – mail:ttltlhp@yahoo.com.vn MÔN THI: VẬT LÝ Địa chỉ: . %CJWKDAD,EDI( J 0? 12v4w35 2 5m( K 0? 12vjw5 2 57x %:&R(%&RS O %C&&T &%&Z6JWK>A. 3?W 2 57 B. l? 2 57 C. XW 2 57 D. WX 2 57 Câu 17:. B&'( - A7 - U"I+UU7 B7 - U"I3+UU7C73 - U"I+UU7D7 - U"I+UU Câu 10: !69;&S+m (! 1- c+ B")m