tạo oc gacha nha Mong mod đừng xóa

Một khung dây dẫn hình vuông cạnh 10cm nằm trong từ trường đều 1T sao cho các đường sức vuông góc với mặt khung dây .Tính từ thông

Cho hình hộp chữ nhật ABCD .A’B’C’D’.tìm các vecto

Giúp mk vs mai thi giữa kì òi😥😥

Giải giúp mình bài này vs ạ đúng hộ cái , đừng làm sai 🙁

Word Form 1. Our _________ anthem is sung every Monday morning (nation) 2. She is pleased with a lot of ________ for Tet (prepare) 3. Buses run _______ between the city and the airport (frequent) 4. ________ waves are one of the great forces of nature (tide) 5. The tsunami _________ in December 2004 killed more than 160,000 people (disastrous) 6. Police have issued a __________ of the robbers (describe) 7. He is very ____________ towards his friends. He never helps anyone (consider) 8. We are talking about the __________ of natural resources (preserve) 9. Can you tell me the reason for the Mother's Day _______ ? (celebrate) 10. A _______ faucet can waste 500 litters of water a month (drip) 11. Mount Pinatubo, which is a volcano in the Philippines, _________ in 1991 (erupt) 12. One of the most important ____________ for Vietnamese people is Tet (celebrate)

tam giác ABC cân tại A, BH vuông góc với AC, D thuộc BC, DE vuông góc với AC, DF vuông góc với AD. Cm : DE + DF = BH

Một đoạn dây dẫn dài 5cm đặt trong từ trường đều 0,08T đoạn dây đặt sao cho chiều dòng điện hợp với chiều đường sức là 60 độ. Lực từ tác dụng lên đoạn dây là 0,02N. Vẽ hình minh họa và tính cường độ dòng điện chạy trong đoạn dây

wite the festival is lunar tet ko chép mạng nha

Chọn đáp án đúng ,giúp với I.Choose the correct answer by circling A, B, C or D. 1. Linda used to morning exercise when she got up early. A. did B. does C. doing D. do 2. My mum the bus to work every day, but I cycle. A. catches B. drives C. goes D. runs 3. You should look right and left when you go the road. A. down B. across C. up D. along 4. Bus is the main public in Viet Nam. A.travel B. tricycle C. transport D. vehicle 5. The play was so boring. , An saw it from beginning to end. A. Therefore B. Despite C. However D. Although 6. She’s sure that they will find the film . A. entertaining B. entertain C. entertainment D. entertained 7. - “Do you like seeing a film?” - “ ” A. No, I don’t like it at all B. Sure. What film shall we see? C. Who is in it? D. I’m sorry, I can’t. 8. being frightened by the images, Lan still liked the film so much. A. In spite B. Despite C. Although D. Nevertheless 9. is La Tomatina celebrated? - Every August. A. Where B. Why C. When D. Which 10. My father liked the of that singer. A. perform B. performer C. performance D. performing 11. Does your bike ever down on the way to school? A. break B. take C. do D. turn 12. I go on foot when I was in primary school. A. used to B. break C. can D. may 13. Give a before you turn left or right. A. sign B. turn C. sound D. signal 14. A lot of dancers go to Rio de Janeiro to the Carnival. A. attend B. join C. perform D. appear 15. the film was gripping, Tom slept from beginning to end. A. Therefore B. Despite C. However D. Although 16 ……..time is the fireworks set off? A. what B. when C. how D. where 17.. …….did you learn Japanese? Because I love Japanese culture. A. when B. why C. what D. how 18. …….did you learn Japanese? I learned from radio programs. A. when B. why C. what D. how 19. ……helped you find your keys? My friend. A. when B. who C. which D. whose 20. ……..did you find your keys?A few minutes ago. A. when B. why C. what D. how 21. …..is the tallest person in your family? A. when B. who C. which D. whose 22. …..essay got the highest score? It’s Jim’s A. when B. who C. which D. whose 23. …..is it from your house to the festivals’venue? A. How far B. How long C. How often D. How many 24. ….people are there in your company? A. How many B. How long C. How often D. How much 25. …….is this table made of? It’s made of wood. A. how B. what C. whom D. which