Kiem tra 1 tiet song anh sang

... B 0,9mm C 1, 25mm D 1, 5mm Câu 12 : Trong thí nghiệm giao thoa ánh sáng Iâng: Cho biết khoảng cách hai khe 1, 2mm Khoảng cách 16 vân sáng liên tiếp trải dài bề rộng 18 mm, bước sóng ánh sáng thí nghiệm ... Câu 11 : Một nguồn sáng đơn sắc λ = 0,6μm chiếu vào mặt phẳng chứa hai khe hở S 1, S2, hẹp, song song, cách 1mm cách nguồn sáng Đặt ảnh song song cách mặt phẳng chứa h...

Ngày tải lên: 20/09/2013, 10:10

... B tia Rơn-ghen C có tia hồng ngoại D có tia tử ngoại HẾT BẢNG TRẢ LỜI CÂU HỎI Câu Đ/a 10 11 12 15 16 17 18 19 20 ... hẹp 1mm, khoảng cách từ hai khe đến quan sát 1, 5m Người ta thấy khoảng cách vân sáng liên tiếp 4,5mm Bước sóng ánh sáng làm thí nghiệm là: A 0,6 µ m B 0,47 µ m C 0,72 µ m D 0,57 µ m Câu 19 : Trong ... không bị tán sắc qua lăng kính Câu 17 : Quang phổ vạch hấp thụ là...

Ngày tải lên: 30/04/2015, 19:00

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Ngày tải lên: 16/07/2013, 01:26

... UNIT 13 :HOBBIES LANGUAGE FOCUS I Pronunciation: /pt/ /bd/ /ps / bz/ Listen and repeat /pt/ /bd/ stopped robbed jumped stabbed stepped grabbed trapped bribed /ps / stops ... and clubs • He rubs his hands because he wants to interrupt their talk Grammar CLEFT SENTENCES 1. Subject focus Ex:The pupils learnt the lesson S V in the classroom It was the pupils that/ who ... together at the part...

Ngày tải lên: 13/09/2013, 08:10

... birth C present address D surname 10 They want …………… by air because it is much faster than other means of transport A to travel B travelled C travel D traveling 11 I don't mind home but I'd rather ... FOR THE 10 th FORM NO 10 2 Full name:…………………………………………….class :10 A…… I Read the text below and choose the correct word / phrase for each space. (1, 5m) English is a very useful language...

Ngày tải lên: 27/09/2013, 02:10

... and Training, there are currently 23 non-public universities, accounting for 11 % of the total number of universities These non-public universities are currently training 11 9,464 students, or 11 .7% ... Câu 16 : In 2004, the proportion of the students who got success in University Entrance Examination was about _ percent A 10 B C 20 D 50 Câu 17 : Which sentence refers to the University...

Ngày tải lên: 27/09/2013, 08:10

... 10 A09 10 A09 10 A09 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 10 A10 ... 10 A 11 10A 11 10A 11 10A 11 10A12 10 A12 10 A12 10 A12 10 A12 10 A12 10 A12...

Ngày tải lên: 27/09/2013, 16:10

... during the party? V WRITING: Complete a letter of complaint from the words given 31) I/ have/ birthday party/ house/ p.m / November 19  32) Most/ relatives/ ... There/ be/ drinks/ special foods/ I/ cook  34) Of course/ there/ be/ games/ prizes/ winners  35) Please/ phone/ me/ tell/ if/ come  IV Choose ... different kinds of people and a mixture of women and men Don’t invite couples b...

Ngày tải lên: 28/09/2013, 01:10

... then we chatted He said he was 18 , then asked how old I was I told him I was 16 I thought that if I told him my real age, he wouldn’t want to know me, as I’m only 13 After the disco we arranged ... Writing: Rewrite the sentences with the given words without changing the meaning of the original ones 31 They got out of the car (The police watched ) 32 They talked in the next room

Ngày tải lên: 28/09/2013, 01:10

... near our school, it suddenlly began to rain ( 37)….We immediately grabbed our basketball and run for shelter At first we stood together under a tree…(38)…then it began to thunder.Peter told us that ... 19 They all laughed because the film was very……………………………………… A amusing B amused C amuse D amusement 20 I saved up some money…………………………………… a morbike A to buy B in order to C so as ... at C on...

Ngày tải lên: 29/09/2013, 02:10

... smoke local tobacco/ two years ago 39/ Marie Curie/ found/ Radium Institue/ 19 14 40/ What time/ you/ go/ school/ this morning? ... take c start d like 29/ a accepted b tried c obtained d needed 30/ a about b near c with d at 31/ a least b less c more d much 32/ a whatever b whatever c whoever d whenever IV/ Writing: complete ... My house/ far/ school/ so/ I/ usually/ go/ school/ bike 35/...

Ngày tải lên: 29/09/2013, 08:10

... Trung is a student in class 7A His full name is Pham Quoc Trung He is 13 years old now, but he will be 14 on his next birthday Trung lives with his parents at 2/34 Nguyen Trai Street Trung’s house ... invitation card:(1m) Your name: Hoa Your friend’s name: Ngọc Date of birth: Saturday, May 6th Place of party: your house,39 N.Du Street Time: from7.00 to 8.30 Tel No: 033386 675 4 ... in the...

Ngày tải lên: 10/10/2013, 19:11

... where- in Japan, France, Indonesia, Canada and Brazil Rich and poor people wear them too In 18 50, when Levi Strauss arrived in California, he saw that the workers needed strong clothes, so he began ...  I wish _ II Rearrange to complete the sentences (1m) Men/ women/ and/ traditionally/ wear/ aodai/ to/ used/ the/ both  ... English very well/ we didn’t speak English very badly II Rearr...

Ngày tải lên: 10/10/2013, 19:11

... KIỂM TRA TIẾT, TIẾT 20 Môn : TIẾNG ANH - LỚP Thời gian :45 phút ( Số ) Đề : B ĐIỂM I/ Complete the sentences , Use the words in the box : ( 2,5 ms ) am , are , will , your , her 1/ Where ... KIỂM TRA TIẾT, TIẾT 20 Môn : TIẾNG ANH - LỚP Thời gian :45 phút ( Số ) Đề : C ĐIỂM I/ Complete the sentences , Use the words in the box : ( 2,5 ms ) am , are , will , your , her 1/ Where ......

Ngày tải lên: 14/10/2013, 19:11

... LUCK……… Họ tên:……………………… Kiểm tra tiết (Đề B) Lớp: …………………………… Môn :Tiếng Anh (lớp bảy) Thời gian:45 phút I>Choose the correct words or phrases to fill in the blanks:( 2,5M) 1- There is a machine,a ... p.m and finish at p.m 1- Lan is thirteen now 2-Her next birthday will be on Monday,May 2nd 3-She will have a party at her home 4-The party will start at 17 p.m VI>Rewrite:(2M) 1- W...

Ngày tải lên: 15/10/2013, 01:11