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理科 中学生

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電圧 -IA C % Rb IA 10 図1は,電熱線 a, b に加わる電圧と 電圧と電流の関係 図 1 0.4g ①a 20.3 電熱線al b 0.2 A ② 電熱線b 0.1 流れる電流の関係を表したものである。 図2は, 電熱線 a, b を直列につないだ 回路である。 ① 電熱線 a, b の抵抗の大きさはそれ ぞれ何Ωか。 ②電熱線に8Vの電圧を加えると 何Aの電流が流れるか。 ③ 電熱線bに0.3Aの電流を流すには, 何Vの電圧を加えればよいか。 図2のとき、全体の抵抗は何Ωか。 ⑤ 図2の電源の電圧を9Vにしたとき, X点を流れる電流は何か。 4 電流による発熱 右の図のような回路の装置を っくり,電熱線a に 6.0Vの電 圧を加えたところ, 電流計は 1.5 Aを示した。 ① 電熱線 a の抵抗は何Ωか。 0 0 1 2 3 ④ 4 電圧[V] (5) 図2 電熱線a 電熱線b X 19V 温度計 電源装置 (2) (3 20 ② 電熱線が消費する電力は 何Wか。 A 電熱線 a ~ポリエチレンのビーカー ③5分間電圧を加えたとき, 電熱線aが発生した熱量は何Jか。 12 電流と磁界 右の図のように, 棒磁石のN極をコイ ルに近づけると,検流計の針がふれた。 ① 磁石による力がはたらく空間を何とい うか。 ② 図のように磁石を動かしたときにコ イルに電圧が生じて電流が流れる現象 を何というか。また,このときに流れ る電流を何というか。 ③ 図の器具を用いて検流計の針のふれ 近づける。 ーコイル 検流計 アクリルの パイプ をより大きくするには,棒磁石をどのように動かせばよいか。 ① ②現象 電流 9

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英語 中学生

すべて翻訳お願いします

1 一般動詞の過去形 本 2次( )内の語を適当な形になおしなさい。 (1) They painted their bodies, and ( sing ), danced and made music. (2) I ( buy) this camera at that shop last week. (大阪 開明高) . (愛知・ 滝高) (3) The train (leave) Hiroshima at noon, but because of the accident, we arrived at Tokyo late at night. (*B*27★|☎®) (4) He ( drive) very fast then. (5) The man started his bike and ( ride) away slowly. (✰✰✰) (6) He never (stop) learning in his schooldays. (7) They (hear) many speakers last night. (8) Gina agreed to look the horse over, and the next week Paul ( bring ) it round to her home. (9) My mother (study) hard in her childhood. (10) I ( sleep) well last night. (東京・開成高) (11) Did you receive my postcard? I ( send ) it last week. (神奈川・日本女子大附高) * 3 次の文の( )内に入れるのに最も適当なものを下から選び、記号で答えなさい。 (1) Sue ( ) at the station at 6:00. ア reached 1 went (兵庫・ 啓明学院高) ウ got I arrived (2) "Where did you find this pen?" "( (京都外大西高) 1 I found the table. I Under the table. ) me about his plan. 1 spoke I told 7 Yes, I did. No, I didn't. (3) He ( ア said talked (4) Daisuke ( ) from Kansai Airport to 1 flew ウ took I spent drove to a hotel from there. 7 rode (5) I ( 7 went ( 大阪明星高 ) San Francisco, and (福岡大附大濠高) ) him to an Italian restaurant and we had a good time. 1 took brought I came (広島・如水館高 )

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英語 中学生

問6の答えを教えてください、、。お願いします🙇‍♀️🙇‍♀️

26 Unit 4 長文問題≫ もしも時間を戻せたら? ) able to change the past? If you 1 Do you ever wish you (1)( had (2) that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. 3 which were connected to Mr. Woodall expected to see answers (v)) the own good of the students, but (3) he was wrong. The majority of the which he received from his students were for the good of answers (5) others. 4 A very common answer he found was, "If I could turn back the clock, I would take back some things that I said to a friend." Apparently, many of the students regretted saying something (5)( ) hurt their friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. 5 Another common answer was about pets. "(6) If I were able to turn back the clock, I would spend more time with my dog," or "(I would be nicer to my cat," were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. Target ①関係代名詞 ②仮定法・間接疑問 turn back (時計を) 巻き戻す 問1 (1) (C pleasantly 心地よく good 問2 問3 い。 問 expected to 〜するだろうと思う majority t F (4 take back 取り消す apparently どうやら~らしい close to ~近く be nice to 〜にやさしい junk food ジャンクフード concern for 〜への気遣い、配慮

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