Câu 1: Khoảng cách giữa hai bản của tụ điện có ảnh hưởng như thế nào đến trị số điện dung của tụ điện? Câu 2: Ngoài cách phân loại tụ điện như trong SGK giới thiệu, theo em còn cách nào để phân loại tụ điện hay không? Câu 3: Khi sử dụng tụ điện cần lưu ý vấn đề gì để nhằm bảo vệ môi trường?

Viết đoạn văn (khoảng 5-7 câu) trình bày cảm nhận của em về nhân vật hoàng tử bé hoặc nhân vật cáo. Trong đoạn văn có sử dụng ít nhất 2 từ ghép và 2 từ láy. [kết nối tri thức Với cuộc sống] ko copy nha

Học sinh khối 4 và 5 của trường tiểu học Hoà Bình tham gia Tết trồng cây.Cả 2 khối trồng được 560 cây.Trong đó 1/3 số cây của khối 4 bằng 1/4 số cây của khối 5.Hỏi mỗi khối trồng được bao nhiêu cây ?

Một khu đất hình chữ nhật có chiều rộng 75 m và chiều dài bằng 𝟕/𝟓 chiều rộng. Tính chu vi, diện tích khu đất đó?

Phân tích thành nhân tử ab(a+b)-bc(b+c)+ac(a-c)

Cần gấp ạ !!!!! Vote 5* và ctlhn Câu a là đc ạ

Exercise 1: Find the adjective in the first sentence and fill the gap with the adverb. 1. Joanne is happy. She smiles _______ 2. The boy is loud. He shouts _______ 3. Her English is fluent. She speaks English _______ 4. Our mum was angry. She spoke to us _______ 5. My neighbour is a careless driver. He drives _______ 6. The painter is awful. He paints _______ 7. Jim is a wonderful piano player. He plays the piano _______ 8. This girl is very quiet. She often sneaks out of the house _______ 9. She is a good dancer. She dances really _______ 10. This exercise is simple. You _______ have to put one word in each space.

cho hình chữ nhật abcd tâm O có ab=4 ad=3 1) c/m BA + BC + BO = 3/2 BD

Giúp mik nhé các bạn ơii, phải đúng nhé Hãy phân loại các chất dưới đây thành nhóm chất tinh khiết và nhóm hỗn hợp: nước chanh, xăng, nitơ, nước mắm, muối tinh khiết, nước cất, oxi, sữa, nước đường, hơi nước, không khí ?

Exercise 1: Complete the sentence. Put in the present simple form of the verbs. 1. I ………………………….(study) my lesson every night. 2. My sister usually ……………….………(not take) sugar in her coffee. 3. He ………………...(like) to play football. 4. Your English lessons …………………………….(be) easy. 5. My boss always………..…………(rest) after lunch. 6. She always………………………(cook) dinner for her family. 7. Water always ………………………(freeze) at zero degree centigrade. 8. This student ………………………(study) hard every day. 9. My little boy often………………………(play) football at weekends. 10. Ann……………………… (speak) German very well. 11. She ……………………… (go) to school three days a week. 12. He ……………………(study) English very well. 13. It………………………(rain) in the Winter. 14. I……………………… (eat) my breakfast at 6 o’clock every day. 15. Mary and Peter……………………… (not go) to work on Saturday. Exercise 2: Arrange these words in order to make a question. 1. does / what time / get up / she → ………………………………?– At seven o’clock. 2. for / does / have / breakfast / she / what →………………………………..? – A bread and an egg. 3. to work / she / does / go / how → ………………………………?– By bus. 4. she / does / what / in the evening / do → ………………………….…… ?– She watches television. 5. bed / time / does / go to / what / she → ………………………………? – At nine o’clock. Exercise 3: Complete the sentences. Put in the past simple form of the verbs. 1. Mr. John. ………………………….…(teach) me French last year. 2. He ………………………..(live) in London from 1980 to 1985. 3. When…………….…you ………….…..(see) her ? Yesterday morning. 4. …………………..he………..(come) to see you last night ? Yes he did. 5. She ………………….……..(meet) her friend at the class meeting last Sunday. 6. I……………………..……..(study) music when I was at school. 7. They ………………………………..(sell) their car last year. 8. We………………………….…(walk) to Hoang Van Thu park three days ago. 9. We ………………………….….(spend) a lot of time playing game. 10. He ………………………………..…..(see) a terrible accident some days ago. 11. We ……………………….…….(say) to our friends last week. 12. Jack ……………………….…….(go) to the shop last night? 13. My mother……………………….…….(buy) some eggs at supermarket yesterday. 14. John……………..(fell) and ……………..(break) his arm. 15. He…………….. (attend) the birthday party yesterday. Exercise 4: Are the adverbs in the right position or not? If they are correct, put a tick. If they are not, write the correct answer. 1. He sings always when he's having a shower. ……...................................... 2. He speaks fluently five languages …………………………… 3. I was totally unprepared for the news. ……………………………. 4. The traffic isn't usually as bad as it was this morning. .............................................. 5. John frequently was away from home in his new job. .............................................. 6. They are at home these days hardly ever. .............................................. 7. I could never understand why he got so annoyed. .............................................. 8. Being alone brought her usually a sense of peace. .............................................. 3 / 10 9. Jim never phones me. I have always to phone him. ............................................... 10. She drives always carefully a car. …………………………….. 11. He gets up early seldom …………………………….. 12. He never may return to home …………………………….. Exercise 5; Find mistakes and then correct them. 1 The police is looking for the bank robbers who stole a large sum of money from the bank. ---------------------------------------------------------------------------------- 2. Mary immediate comes home after she finishes school ---------------------------------------------------------------------------------- 3. Our pets, two cats and a dog, needs to be taken care of while we are going out. ---------------------------------------------------------------------------------- 4. John did shouted at me when he met me at the station. ---------------------------------------------------------------------------------- 5. He sometimes plays badminton or joining a group of workers for talking. ---------------------------------------------------------------------------------- 6. Some parents believe that most of the homework are useless . ---------------------------------------------------------------------------------- 7. I’ d rather to stay home than go out tonight. ---------------------------------------------------------------------------------- 8. In the winter , old people wears special clothes to protect themselves from the cold . ---------------------------------------------------------------------------------- 9. It was an extremely frightened experience in my life. ---------------------------------------------------------------------------------- 10. These days, children has to do a lot of activities at school. ----------------------------------------------------------------------------------