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理科 中学生

science 至急!!! よろしくお願いします🙇‍♀️🙇‍♀️

A。 進び、記号で答えなさい につなぎかえる。 子か50㎡Aの端子に 子につなぎかえる。 No.7 『2】下の図のような回路A~Cを用いて、それぞれの全体の抵抗を調べる実験をしました。 実験では、それぞれの電圧計が 3.0Vを示すようにして、同路の電流を測定しました。表1 はその結果を示しています。これについて、次の問いに答えなさい。 理科 冬休みの課題 まとめプリントの 『1】図1の回路で、抵抗Pに加える電圧を変えて、Pに流れる電流の変化を調べたとこ 電圧と電流の関係は、図2のののグラフになりました。次に、図1のPにかえて抵抗。ご 様に実験をしたところ、図2の②のグラフになりました。その後、図3のようにPと なぎ、2つの抵抗に加える電圧を変えて、電流計に流れる電流の変化を調べました。こ ついて、次の間いに答えなさい。 回路A 回路B 200の抵抗を1つ| 200の抗を2つ つないだ回路 電源装置 スイッチ i 回路C 200の抵抗を2つ 並列につないだ回路 表1 直列につないだ国路 G 回路 A B 図3 C め 図1 図2 電圧計 電流の大きさ150mA 75mA |300mA の 電流計 500 電圧計 電圧計 の mA (A流 計 (1) 回路Bの全体の抵抗は何Qですか。 (2) 回路Bの全体の抵抗の大きさは、回路Aの抵抗の何倍にな 1 抵抗P 抵抗P 0 5 2 電圧(V) りますか。 抵抗Q 3 (3) 回路Cの全体の抵抗は何Qですか。 (4) 回路Cの全体の抵抗の大きさは、回路Aの抵抗の何倍にな (1) 図2のような電流と電圧の関係を何の関係といいますか。 (2)(1)のような関係を表した法則を何といいますか。 (3) Pの抵抗の大きさは何Ωですか。 (4) Qの抵抗の大きさは何Ωですか。 (5) 図1で、Qに 10Vの電圧を加えたとすると、Qに流れる電 流は何Aになりますか。小数第3位を四捨五入して小数第2 位まで求めなさい。 4 1 5 2 りますか。 3 (5) 回路Cの実験で、ある生徒の実験結果は 450mAでした。これは、 2つの抵抗のうちの1っ 4 を、別の抵抗と間違えてつないだのが原因でした。 間違えてっないだ抵抗の大きさは何Qで すか。 5 6 【3】次の問いに答えなさい。 7P:Q= (6) 図3で電圧計の+端子はa、bのどちらにつなげばよいで (1)電流がもっている、光や熱を発生させたり、物体を 動かしたりする能力のことを何といいますか。 (2) 抵抗が 10Ωの電熱線に6Vの電圧をかけると 0.6A ラジカセ すか。 (7)図3の回路で、抵抗Pに流れる電流の大きさと抵抗Qに流 れる電流の大きさを比べたとき、P:Qを整数の比で表しなさい。 100V コンセント の電流が流れました。 このとき、 消費された電力は何 Wですか。 (3) 右の図のように、15Wのラジカセと 60Wの電気スタンド をテーブルタップにつないだとき、テーブルタップに流れる 電気 テーブルタップ スタンド 1 電流は何Aですか。 2 (4) 20Wの電球と 60Wの電球に同じ電圧を加えたとき、2つの 3 電球にはどのような違いがありますか。 具体的に説明しなさ 4 い。 組 番 氏名(

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英語 中学生

問1がわからないので教えてください

〈問1·問2·問6 4点×3, その他 3点×5) 問2 思 [長文読解] 6 次は,中学生の期太 (Shota) が書いた英文です。これを読んで, 後の各問に答え なさい。 My name is Ogawa Shota. I'm fifteen vears old. I like English very much. 問3 Yesterday my English teacher. Mr. Arita. came to the classroom with a Ms. Green, new teacher. He said, "Td like to introduce Ms. Green to you. She us, you, sonmething, will, tell ) about yourself and your country?" 問4 smiled and said, “Sure. Hello. evervone. Mv name is Ann Green. I'm from 中 Canada. I've been in Fukuoka for three months. I'm interested in Japanese and study it every day. I speak Japanesea little, but writing it is difficult for me. Canada is the second largest country in the world. There are a lot of beautiful mountains and lakes there. In winter, we enjoy many sports, like skiing or skating. Other are also good. Spring is the best of all 問5 because many different flowers are seen in many places. I'm very happy to be here because I can help you with your English." After school, I went to the teachers' room to talk with Ms. Green. I asked her, “What languages are usually used in Canada?" She answered, “English and French. They are official languages. For example, the street signs in many places are written in these languages." I also asked her about school life in Canada. I was very happy because she understood my English and answered my questions very kindly. I said, "Thank you very much, Ms. Green. Im happy to talk with you. I want to study English harder and learn more about Canada." (注) introduce(人) to (人) … (人) を(人)に紹介する smile ほほえむ skiing … スキー skating… スケート French フランス語 official language … 公用語 sign… 標識 understood understand の過去形 kindly 親切に 問1 部(1)が意味の通る英文になるように, ( )の中の語を並べかえなさい。

未解決 回答数: 1
英語 中学生

21から26お願いしますm(_ _)m 5時までにお願いしますm(_ _)m

(18) Caroline doesn't have as ( ) CDs as her brother does, so (23) A: Hey, Rob. Can you and Yuki come for dinner tomorrow? I'm she often borrows his. 1 soon making curry. B: That sounds good. ( 23 ) A: Oh, I didn't know. I can make a mild one especially for her. B: That's very kind of you. I'll ask if she's free tomorrow evening. 2 much 3 long 4 many (19) A: When I asked Patrick to go to a movie with us tonight, he said no. But he didn't say ( B: Maybe he's not feeling well, or maybe he just has other plans. 1 which ) he doesn't want to come. 1 But I don't like making Indian food. 2 But I ate curry at a restaurant yesterday. 3 But Yuki doesn't really like spicy food. 4 But Yuki thinks curry is hard to make. 2 what 3 why 4 who (20) Randy just got a puppy for his birthday. He really likes it and (24) A: Hello, sir. Welcome to Ron's Pet Store. Can I help you with can't stop ( 1 to follow 3 to be followed )it around the house. something? B: Yes.( 24 ) I think his old one is too small. A: I see. How about this one? It's the largest we have in the store. B: That's perfect. He'll have plenty of space to swim around. 2 following 4 followed 次の六つの会話文を完成させるために, (21)から (28) に入るものとして最も適切 なものを1, 2, 3, 4の中から一つ選び, その番号を解答用紙の所定欄にマーク しなさい。 2 I bought a baby turtle recently. 1 I want to get a bigger turtle. 3 Iwas just looking at that turtle. 4 I needa tank for my turtle. A: Hi, Kaori. I haven't seen you in the office for a while. Have you been on vacation? B: Yes. I went to Rome with my husband for a week. It was fantastic. A: Did you take any pictures? I'd love to see them. B: Well, I did, ( 25 ) A: Oh, that's too bad. You must have been really upset. B: I was, but luckily my husband also took some. I'll show them to you later. A:I was thinking about going to Rome myself. Do you recommend it? B: Yes. ( 26 ) There are so many interesting things to see. (21) A: Guess what, Uncle Bob! I started learning karate today. Mom said you used to do karate. B: That's right. I took lessons in high school. A: Can I practice with you? We could do it in the backyard. B: ( 21 ) You might get hurt. Maybe after you've had some more lessons. 1 That's probably not a good idea. 2 You should practice with me now. 3 It would be better to quit your lessons. 4 Ill get changed into my karate uniform. (22) A: I'mgoing to Paris on a homestay this summer. B: Really, Karen? My sister lives there. ( 22 ) A: That would be great. I'd like to meet her. B: Well, write to her soon because she's very busy. (25) 1 but I forgot where I took most of them. 2 but I lost my camera on the last.day. 3 but I haven't gotten them from the store yet. 4 but I didn't bring the camera with me today. 1 Shall I go to France with you? 2 Shall I introduce you to a host family? 3 Shall I give you her e-mail address? 4 Shall I teach you some French? (26) 1 I'm sure you'd have a great time. 2 It's more fun with lots of people. 3 You should go to Milan instead. 4I like to practice my Italian. 38

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英語 中学生

教えてください🙏

2 a 次の各組の文がほぼ同じ内容を表すように, Because there were so many cars in the parking area, we couldn't park our car. に適する語を書きなさい。 6cm (愛光) many cars in the parking area for us (1){ There were any space to park our car. He became Mary's husband when he was 26 years old. (錦城) of 26. He Mary at the (慶悪義塾) May I sit next to you? next to you? me Do you (実践学園) Don't play soccer here. play soccer here. You (清風南海) The picture which Paul drew is beautiful. Paul is beautiful. The picture (土佐) Tell me your date of birth. Tell me when (市川) My brother doesn't get up early in the morning. My brother isn't an (早稲田実業) Please tell me the way to the post office. I get to the post office? (土佐塾) Missing the bus means waiting for half an hour. miss the bus, you will wait for half an hour. に適する語を書きなさい。 4 次の各組の文がほぼ同じ内容を表すように, Ken is the naughtiest boy in his class. (灘) in his class is naughtier than Ken. This building is about 30 years old. (高知学芸) This building built about 30 years What is the English for this fish? (大阪教育大附 .平野) What do you this fish English? They are looking for the house whose door is red. (中央大杉並) They are looking for the house The workers are repairing the bridge. red door. (久留米大附設) The bridge by the workers. Why did you become so angry yesterday? (洛南) What so angry yesterday? Andy plays the guitar well. (青雲) Andy is playing the guitar. Shun is the fastest runner in 8) The student my class. (京都教育大附) the fastest in my class is Shun. Many people in my class don't know the new teacher. (中央大附) The new teacher to many people in my class.

未解決 回答数: 1
英語 中学生

英語分かりません(´・ω・`) かぎかっこの中の問題です。 21から最後まで

(18) Theodore's computer, ( ) his mother gave him three years (23) A: John, are you interested in going to a kabuki performance ago, stopped working last night. 1where 2 how 3 which with me next weekend? 4 whose B: I don't know, Yuko. I've never seen kabuki before, ( A: You can get an English program. Ie'll tell you about the 23 ) (19) A: Have you heard the company is going to holda party for the story. employees next month? B: Yes, but I'm ( 1 around ) the plan. I think it's a waste of money. 4 against B: That would help. In that case, Id love to go with you. 2 Where is the theater? 4 Have you been before? 2 below 3 without 1 Is it expensive? 3 Will I understand it? (20) A: Have you seen Timothy? I need to talk to him. B: He's outside, ( 1 was talking 2 talking )on his cell phone. 3 talk (24) A: Hi, Tm Peter. You must be the new employee in the company. B: Yes. My name is Jordan. I just started working in the sales department. A: I work in the marketing department, across the hallway from you. ( 24 ) B: That would be nice. I don't know many places to eat around here yet. 4 talked 次の六つの会話文を完成させるために, (21) から (28) に入るものとして最も適切 2なものを 1, 2, 3, 4の中から一つ選び,その番号を解答用紙の所定欄にマーク しなさい。 (21) A: The TV news said it's going to rain later today. B: I know, but they're often wrong. They said that yesterday would be warm, ( A: Well, it must be hard to know what the weather is going to be. B: I guess so. But it would be nice if we could know for sure. 1 We should go out to lunch sometime. 2 Let me introduce you to my boss. 3 I'll show you where my department is. 4 You can use my office if you like. 21 ) A: Billy, do you have soccer practice this afternoon? B: Yeah, Mom. And I'm going to the library to get a book after that. A: ( 25 B: Practice ends at 5:30, so I think so. A: But the library closes at five o' clock on Sundays. B: Oh, no! ( 26 ) A: Well, I can go and get it for you while you're at practice. B: Really? Thanks a lot. I'Il tell you the title before I leave. 1 because it's raining now. 2 but it was actually quite cool. 3 and I watched the weather report. 4 since it's warm today. (22) A: Have you volunteered for that experiment the science professor is doing next Friday? B: Yes, I have. He's going just one hour! A: Wow, that's a lot of money. ( 22 ) B: I'm not sure, but I could ask the professor for you. pay people $50 to help him for (25) 1 Are you finished with your homework? 2 Are you sure you'll need a book? 3 Will you play soccer there? 4 Will you have time to go there? 1 Do you think I could doit, too? 2 Aren't you nervous about it? 3 Isn't that too much money? 4 How many days will it take? (26) 1 The book is too long for me. 2 The library won't have the book. 3 Ineed the book for my report. 4I forgot the title of the book. 16

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