thi hkII 12CB

3 189 0
Tài liệu đã được kiểm tra trùng lặp
thi hkII 12CB

Đang tải... (xem toàn văn)

Thông tin tài liệu

Câu 1 !"# $%&'(%!'%%)' * π )'%+%, * π )'% Câu 2: -./0#1234#0#567# 01*78028 $%3*7%(%2"9%%#*7% +%3:7% Câu 3: &2";.<=>5?<8 A. @0A<;B<)C.D<2E2%  B. @0A<;B<)C.D<F))%  C. @0AB #C%  D. B)G0HI?<2E2 Câu 4: J;.)0KH=L#@A7M $% J;% (% J;0%%J;4N% +%J;N% Câu 5:)O/2PBHB);"0H>O#2";=Q'KH  $%-=>0%  (%-20>%  %-B);.% +%-B);.% Câu 6: R!'KH2FLB)B;=#A);M $%S (%T#@ %UV@ +%B@ Câu 7: W)B2#2>;=');X'M $%::Y>Z[Y (%[\Y>Z]Y  %^ZY>[YY +%\6Y>Z[Y Câu 8: MQB!/"<@00#; $%5YU% (%O"<% %5Y   +%5]YY   Câu 9:_O?H` a ) b 5 c  a  b =O b ) b  $%  d O d  c % (% O b O" a  c % %O b O d  c % +.  d O" a  c % Câu 10: B)B&2?efKB0Y\^8#!C 5#B2?]^%Jg1B)BO)N;=');λhZYY82#KM $% :% (% \% % *% +% ]^% Câu 11:i b 5 c 5 a  b ) b 2 d  b  j 2?eK a *2 d  b  a 2?5 b   a  a *%(O b ) b  b ) b =3 a Y^ k%UdbaK)b=Kc]5bK)b=Kc]Ya $% ^^ (% ^ % :^ +% : Câu 12:-" c O a  a i b 5 c O b 2?eKO b = b @ c  b =O b ) b Y[ μ%l3 c  a 0) b  b  2?" c 2 d +h]^%l5 d 2 d K=3 a ]i a  d 3 c 2? b 0=50M $% ]*  (% ]Y% % Ym% +% Y6% Câu 13:" c i b 5 c O b 2?efKO b = b @ c  b =O b ) b  λ 1 = Y[Y μO a O c 2 d K  ]  a Y:*%H= b @ c 5=3 a = b @ c  b =O b ) b  λ 2 i a 2 d KO c  a Y\6^%(O b ) b λ 2 =3 a  $% Y^*%]Y f[ (% Y^^%]Y f[  % Y[:%]Y f[  +% YZY%]Y f[  Câu 14:Trong thí nghiệm Iâng về giao thoa ánh sáng với ánh sáng đơn sắc, khoảng cách giữa hai khe là 1mm, khoảng cách từ hai khe đến màn là 2m. Trong khoảng rộng 12,5mm trên màn có 13 vân tối, biết một đầu là vân tối còn một đầu là vân sáng. Bước sóng của ánh sáng đơn sắc đó là: $% Y%^: m µ (% Y^* m µ % Y^Y m µ +% Y:[ m µ Câu 15:8"Cđúng5D'0λ Y "B$2PQPB )BX)P2% JnSeWo+plqorostuvS (wvR ĐỀ KIỂM TRA HỌC KÌ II NĂM HỌC 2008-2009 MƠN VẬT LÍ LỚP 12 CHUẨN Thời gian làm bài 45 phút -xyY] $% c hA 0 =λ (% A hc 0 =λ % hc A 0 =λ +% hA c 0 =λ Câu 16:>0&B)BO)NA2G;'0Y\^ m µ %R!0)G 2"@#H>0B)B;='); $%Y] m µ  (%Y* m µ  %Y\ m µ  +%Y: m µ Câu 17: "B5?"2z2$h[[*^%]Y f]m {X)PT3h[[*^%]Y f\: {%)QP B)B K2"h\%]Y 6 |)%S'02; $% Y\YYµ% (. Y*^Yµ% % Y\Z^µ% +% Y*m^µ% Câu 18:-B)BO)N;=');λhY:µ%!g3!""H% $%:m[m%]Y − *Y {(%:m[m%]Y − ]m { %:][m%]Y − ]m { +%\m[m%]Y − ]m { Câu 19:U&P>=0;'0=XY^ m µ . (>X)P T3h[[*^%]Y f\: {%)QPB)BK2"h\%]Y 6 |)%"B5?2z2 =X $%\mZ^%]Y f]m {(%\mZ^%]Y f]^ { %\mZ^%]Y f]Z { +%\mZ^%]Y f]m { Câu 20:v3!0H5g"BU-7!} U h−]\[?~•} - h−]^]?~%=' );090H5g"B2??0HI.0€-y0€U% $%Y]Y\µ (%Y][:µ %]Y\µ +%][:µ Câu 21: RK0H5gA0= $%""O5?% (%O5?% %""O% +%""5? Câu 22: l12PK •‚vh$fƒ„ $% hv  fƒ  % (% h ` fv  fƒ  % % h•v  …ƒ  „† ` % +% hƒ  fv  Câu 23: lL0Q;@!==I0C)0KHM $%v•„hv? f λ   (%v•„hv? λ   %v•„hv%? f*|  +%v•„hv%* | Bài 24: RK *\6 m* t ;A0/ $% *\6m*% (% m**\6% % m*]:[% +% *\6]:[% Bài 25: 17 O 8 cã khèi lưîng h¹t nh©n lµ 16,9947u. N¨ng lưîng liªn kÕt riªng cña mçi nucl«n lµ: (m p =1,0073u; m n =1,0087u) $% [Y]-?~ (% 6m[-?~ % 6Zm-?~ +% ZZ6-?~ Câu 26: d  b  [Y *Z  ` − → + β %` a  c K0 d 0H5" b  $% [: *m 0 (% [^ \Y ƒ % ^[ *[ ‡? +% [Y *6 v Câu 27:A;@ ]\] ^\ e ;028=Bx6H5%(70;]YYAH8)0]H5 = 50M $% Ym* (%Y6Z %YZ6 +%Y[m Câu 28:`E#CK H * ] … H * ]  →  nH e ] Y \ * + %(>2P!BK um H Y]\^* * ] = • = α m \Y]:m0•  h]YY6Z0•]0hm\]-?~|*%v3!#C5# $%\][^:-?~% (%]66*Y-?~% %*Z\mY-?~% +%Z:mmY-?~% Câu 29:R)OA $%DzOK0H5g%(%D'OK0H5g% %DK0H5g+%D2";2P!ˆ;% Câu 30:v3!B.B") $%B#CB‰(%T#CK %T#C+%J4DB0H5g ---------------------------------------------------------HẾT------------------------------------------------------------------ ĐÁP ÁN ] * \ : ^ [ Z 6 m ]Y ]] ]* ]\ ]: ]^ + $ $ + + $ + ( $ (   (  ( ][ ]Z ]6 ]m *Y *] ** *\ *: *^ *[ *Z *6 *m \Y + $ ( $ $   $  + + $ $ $ 

Ngày đăng: 02/08/2013, 01:25

Tài liệu cùng người dùng

Tài liệu liên quan