Câu 1Chọn câu đúng m k T π = k m T π = k m T π = k m T π = Câu 2 ! "#$ %& '()* +,()* -*.( π -)* -*.( π -)* "# Câu 3/")0" !"1(+2" tx π -34 = 5.6"#)0"7 8"9:; $ <= >34 π 5.?-6 34 π 5.?-6 345.?-6 π 34 5.?-6 Câu 4Chỉ ra câu sai $ <+@$A(B")$ <:+@$A $ <+@$A(B")<C D"E-#:+@$A)"E-# <C "E-#:+@$AE"E-# <"$ <:+@$A* 7+@%"F"E-#<"$ <+@$AG"F "1 Câu 5Chọn câu đúng H !7'(+2I'"E-#I7C( ϕ ∆ < E +,"J.)4.$ <"&,(K"LMN 8"9-N= O4. 3J. J. 4. Câu 6P+Q "+RRST<34.5 C"U7$V C"U.W"M"6 %"$8 X"8 M"YZ44..[ NRR;N0.$ <= 3OIJ- 3OJ- 4I3Z- 3IOJ- Câu 7/"7# +,)0").\J4] !"<"B)* \4I-)$ <\4I.#""; )9"X$V#"Q )0".S)9"X $V"1 !.^*) !:_)!"; "Q L. Z OT t = ≈F `I`P)+*"1 !."B)!(X)9"X$V =F 3P)+*"1 !."B)!(X)9"X$V ≈F `I`P)+*"1 !+2"B)!(X)9"X$V =F 3P)+*"1 !+2"B)!(X)9"X$V Câu 8Chỉ ra câu saia 7 )!-72 -7K"N!+,"M"b)M"X -7K"N!+,"K -7(T;+,()* -7"* U L.(T; (T;"<.")0"#9 -7"N!"c.K "+QN%.K "+Q8""E-#-7"N& Câu 9d.-.".W"+- X"+2A)* W"+)0"X+* N "E-# +Q .A+Q R"9 Câu 10e7$ L7$+*-7IJ.T8 D L.EM""<(+2"N!-7 )'( 4. IJ. 4IYJ. 3IJ. Câu 11/"-, NR 3I.IE#9IE":+,)* "E-#f)"<N 7-7"N!)* "#Z.?-S-8"-7c"<N""MN7`"""E-#N `JHg $hJHgh4Hg `4Hg Câu 12"X C.)! "-7+*H R%",(e 3 Ie 8`IY. "#"N!-7+*3I.?-7$ <,-7"T De 3 Ie h,-7 3Z,-7 3J,-7 3i,-7 Câu 13a "E-# CN !;NS;.;jA"B C"F<ZE" 8"B C "F<E T.E "FZE T.ZE Câu 14/";.;K(87 C-*.(2 C8(" ";.;K"L7T.I+7"B C C-#K-M";.;7 8"98K %"F"E-# C<"C( D C) C8( T. % T."E-# C"+Q CB T. Câu 15.; C-N7C-#K-M"*M"= C"U"Ek 3 # " %()* C"U"Ek C"U"Ek# " %()* T.l C"U"Ek# " %()* "B C T.l# " %()* "B Câu 16/# T.K-M"(X"<+QN#344E""(T "F C8(U2 (8"<34E "F C8(U2 (8"<344E "F+Q CU2 (8"<34E "F+Q CU2 (8"<344E Câu 178. CN !$(# A"1-I(8"$ L-NK = +Q C"N"$VK +Q C".& ($V+Q C".& N( C8(($V O E C8( D N( "N!"T CF$VZNmIN"7" %" CbM" Câu 18e""2KR$$(R.`NI CN !$("E-# J4Hg)2kK"R-727"LSN)* "# O444)?("3J44)?(" 3444)?(" `44)?(" Câu 19;.;N !7 mHL 3J` = ] FC µ `I3J= Ik"N& +,.# " %( ^ C8( D E;.; tU π 344-34= 5n6a k"N& " 8"9:; K-M"" <"B;.; Z4o `Yo Zho 3`o Câu 20;.;N !R. C"Uk 3 )T.5lIk 6.# " %(p k3 \344 n]p 5lIk6 \34n]p \3h4nIC( D C8(p # )* +Q C o Z4≈∆ ϕ o O4=∆ ϕ o J4=∆ ϕ o OJ=∆ ϕ Câu 21;.;N !R.kIlI# " %(n* k\O4 Ω ] HL π 3 = ] FC µ YIYO= ] ftU AB π -Y4 = nN& f- C".;;":; L"A+Q C"A"Q ".;N 6 Z 344-5 π π −= ti 56 6 Z 344-5 π π += ti 56 6344-5 ti π = 56 6344-5 ti π = 56 Câu 22Chọn câu đúng: K"A"X"E-# <.;K C"c LC f π 3 = LCf π = LC f π = C L f π = Câu 23-7 C"c7"E-#3/Hg"; -7+* N= -7 -7" -7 -7: Câu 24+Q C"A"Q ".;l7; 6444-544 ti = 56 L "A C"X"A"Q "< $T"B 6 444-534 Y π −= − tq 6 444-534 Y π −= − tq tq 444-34 Y− = tq 444-34 Y− = Câu 25 %"-M"(B")$+*-7 qTN)* . M"IbWX jTN)* M")M"b jTN# )* M" l C"+,W"+ <"N" Câu 26H -7%",(7Chọn câu đúng. 7'$ <)'( '$ <) C-#(K& "1"Q '"E-#) C-#(K& "1"Q "E-#8) C-#($VK Câu 27r8"$ L-Nđúng " R; 7"E-#2"E-#" -8) " "s; 7$+*-7*2$+*-7" b $A;"s; 7"E-#2"E-#$A;R; $A;"s; 7*2$A;R; Câu 28 1t>8O +, %$V8-82-7$+*-7 4IY4 m µ 8) "+,A"<.8 1."; L./8)-8"". 3I 7 )-8$0O )"# $0O )-8$0Z )"# $0Z Câu 29X C. "8-8t>+,."KXI 18J +, %$V8-82-7$+*-74IJ4 m µ /S-"8 1.e7W" "$"X C.)"+*7 %"-M"Z?OIT)S-8""<.$ < \4IZ \4IO \4I3J \4I34 Câu 30#:; 811" 0()K"."#> > 27 C C"% s :K")"K"3n$ <=5. 1 \`I334 >O3 ]1\>3IY34 >3` 6 ) ≈ ii444.?- )\Y4444.?- )\h4444.?- )\hh444.?- Câu 31/"M"(8"S7uF(8"8-8.)B +,X"X(8"S Hb %)M"78-82-+* N"M"7-v(8"S . ) b B Câu 32 %."'.$A;2-).""M.v.7 * ;S C m o µλ OJI4= H C "+,S C-vKTN '.$A;7$+*-7 m µ 3I4 m µ I4 m µ OI4 m µ ZI4 Câu 33e<1M"Sm7 * ;Sm m µ `JI4 PF+,X;"e<1$V 4I3O1n 3IO1n IY1n 4IYJ1n Câu 34.PF+, 7N<"sH K3OIY1n+*-7M"$A;.N<"s H K7"L(8" m µ 34I4 m µ 4`3OI4 m µ 4YJYI4 m µ JYiI4 Câu 35/"N<"s KU.AX"XP."(K"K7F+, ε $NSrK"K +* N-vKN-:(8";T.AN1"s MN EE −= ε LN EE −= ε KN EE −= ε KL EE −= ε Câu 36^9w-N)!2)9# +,N<"s $V# +,3N<"s K H 3 3 $V# +,3;"N<"s K H 3 3 $V3?3# +,3;"N<"s$ C 3 Y $V3?3# +,3N<"s$ C 3 Y Câu 37a%"0+* N)!$TM"8" (7;K " γβα II !7$TM"-7 C"c)7$+*-78 " α 8;"N<"sH1 " β ;". C " γ -7 C"c Câu 38Chọn câu đúng(TA;" C"X+,$T" -#+,$T" -#(K"I2"+,$T" +,+,$T" Câu 39H;"" " 56)2"1 56". (TA C";- ;" α );"2" $ %"B"# 8;" um T 44hiI4=∆ ] um D 44ZI4=∆ ] um 4O4JI4=∆ α ] JI`O33 c MeV u = rTAN"bN"F+,$ <= 3hI4i33/1n 3hI4Y3Z/1n Ih`h34 >3 x hI`i34 >3O x Câu 40+2"8 D(K"y(K"K";"+2"8+* N= "+2"8 C"c "+2"8.; "+2"8N% "+2"8M(m ^zY