on thi dai hoc song anh sang

... 0,0011 rad B 0,0044 rad C 0,0055 rad D 0,0025 rad Câu 17 Chiếu mợt chùm tia sáng trắng song song, hẹp vào mặt bên của mợt lăng kính có góc chiết quang A = theo phương vng góc với ... với tia đỏ là n đ = 1,50, đới với tia tím là nt = 1,54 Lấy 1’ = 3.10-4rad Trên màn đặt song song và cách mặt phân giác đoạn 2m, ta thu được giải màu rợng: A 8,46mm B 6,36mm C 8,64 ... B 1,5λ C 3λ D 2,5λ Câu 34: (Đề thi tuyển sinh ĐH-CĐ năm 2010) Trong thí nghiệm Y-âng giao thoa ánh sáng, khe hẹp chiếu sáng ánh sáng đơn sắc Khoảng vân 1,2mm Trong khoảng hai điểm M N phía so...

Ngày tải lên: 18/10/2014, 13:00

... pleased to receive your response to my proposal but there are one or two points that need (a) notification Q2 (b) certification (c) clarification (d) signification A report has just been that ... a sustained effort at this time of the year to customer demand for summer clothing (a) satisfy Q3 (b) current (c) occuring (d) occured (b) conviction (c) convince (d) convincing (b) competing ... extended (b) strong (c) strict (d) hard They have a restriction in the shop with regard to the number of items of clothing that you can try on at one time (a) legal (b) reasonable (c) required...

Ngày tải lên: 02/10/2012, 11:46

... use the office phone for personal calls a They don’t let workers use the office phone b Workers are not permitted to use the office phone for personal purpose c The office phone is supposed to ... pronounced Misread it by putting the stress on the second word thereby projecting a message the advertiser would clearly not want , and this ( 45)… you look again and pay conscious attention ... reveals that people work for many reasons……… a money beside b money besides c beside money d besides money 36 The horn of the rhinoceros consists of a c one of tight bundles of keratin…….from the...

Ngày tải lên: 29/11/2013, 15:11

... suspicion-looking b suspicious-looking c suspect-looking d suspiciously-looking 55 “What’s your proposal?” “I propose that the meeting ” a is postponing b be postponed c to be postponed d postpones ... smoked d have / smoked 76 She often uses her goods as as she can a economic b economically c economical d economicly 77 Is this the right place to catch the bus to the shopping center? Yes just ... to be alone d produce 91 Some people find it surprising … his career as an actor in California a when Ronald Reagan began b Ronald Reagan began c that Ronald Reagan began d to know Ronald Reagan...

Ngày tải lên: 02/12/2013, 12:11

... consideration A Take into B Take about C Take of D Take for a=> take into consideration : xem xét kĩ behalf [bihæf] n thay mặt If something is done on one’s behalf, it is done for that person ... You can't own this car It her A belongs B belongs with C belongs to D belongs at He 1000$ that football match A paid/for B bets/at C bets /on D bets/into When I die, I won't anything to you ... B of C on D in Does your wife agree …… you on rebuilding this house? A with B on C in D of 1C: act on something: hành động phù hợp v ới 2B: finish something: hoàn thành điều 3A: addict oneself...

Ngày tải lên: 03/06/2014, 14:30

... 1951 to 1956 This rate of increase had been exceeded only once before settleD Undoubtedly, the good economic condition of the 1950’s supported a growth in the population, but the expansion also derived ... passage that before the Industrial Revolution A families were larger B population statistics were unreliable C the population grew steadily D economic conditions were bad Chọn phương án (A B, C, D) ... game is over, and one player has won Such an old game changes very slowly The rules have not always been the same as they are now For example, at one time the queen could only move one square at...

Ngày tải lên: 05/07/2014, 10:32