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Subject

Type of questions

Physics Senior High

明治大学理工学部2007の物理大門Cです イの答えが理解できません。解説していただきたいです。

図のように、ピストンをはめた2個の円筒容器が細い管でつながれ, 鉛直に立 てられている。左側の容器は, 断面積が S」 であり、ピストンの質量は M, であ る。右側の容器は, 断面積が S2であり,ピストンの質量は M2である。右側の 容器の底には弁が付けてあり,そこから容器内に水または気体を導入できる。左 側の容器の底近くにはヒーターが取り付けてあり,2個の容器内部全体を加熱で きる。この装置に使われている材料は, すべて, 無視できる熱容量を持ち, ま た,熱を通さない。重力の加速度の大きいをg,気体定数をR, 大気の圧力を poとして答えよ。 はじめに,2個の容器を水で満たした。すると,図(a)に示すように, 左右のピ ストンは,それぞれ底から高さ h」およびh,の位置で静止して, h」<haとなっ た。このとき, 左側のピストンが水から受ける圧力は ア である。そし て、M」とM:の間には, イという関係がある。 次に,水を容器内から排出して, 右側のピストンの上に質量Mのおもりを 乗せ,容器内をnモルの単原子分子理想気体で満たした (図 b))。すると,2つ のピストンは底から等しい高さhのところに静止した。このときの気体の温度 はTであった。2個の容器をつなぐ細管や弁につながる細管の体積を無視す ると,h= ウ である。また,右側のピストンに乗せたおもりの質量は M = エ である。ここで,ヒーターに電流を流して,気体をゆっくりと tn執1た その結里 気休の担確け 1Tだ1+レがれ のHの ラ

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English Senior High

これは拾い画なのですが、この文章が何の教材に収録されているものか、もしこの教材を使っている方やご存じの方いたら教えてください🙏

フレーズ訳 :各設問の根拠となる箇所 / but are they having fun? しかしその動物たちは楽しんでいるのだろうか。 1 We all have seen animals playing, s€ 私たちは皆,動物たちが遊んでいるのを見たことがある most scientists believed /「that only humans can have fun. // ほとんどの科学者が信じていた 見 In the past, 過去においてはば 人間だけが楽しむことができると。 h But today, / those beliefs are changing. // しかし今日では F そうした考えは変わろうとしている。 上 More and more scientists are studying animal emotions. // ますます多くの科学者が動物の感情を研究している。 And their findings might surprise you. / そして彼らの発見にあなたは驚くかもしれない。 2(For example, /(1) scientists have performed experiments / 例えば 科学者はさまざまな実験をおこなった that show that some animals laugh./ They have learned 「中には笑う動物がいることを示す。 that some animals, especially chimpanzees, dogs, and rats?laugh. // 動物,特にチンバンジー,犬,ネズミが笑うことを。 Their laughs might not sound like human laughter, その動物たちの笑い声は人間の笑い声のようには聞こえないかもしれない 彼らは知った / but they are laughing. // しかし彼らは笑っているのだ。 3 Chimpanzees and dogs often show happiness. // チンバンジーと犬は喜んでいることをしばしば見せる。 Sometimes they may even look like they are laughing. // We know 時には笑っているように見えることさえあるかもしれない。 私たちはわかっている |that there are many similarities between humans and chimpanzees.| // 人間とチンバンジーには多くの共通点があることを。 And (2) anyone who has a dog knows //that dogs are very happy when they are それに犬を飼っている人なら誰でも知っている 犬は遊んでいる時,とても喜んでいることを。 playing, // However, / do rats laugh? // Have you ever played with rats? // あなたはネズミと遊んだことはありますか。 しかしながら ネズミは笑うのか。 / Scientists/at a university in Ohio/did. // オハイオの大学の科学者がそれをしたのだ。 4 Have you ever tickled them? あなたはネズミをくすぐったことはありますか。 What happened? // The rats laughed! // 何が起きただろう。 And (3) the rats laughed /Konly when their favorite person tickled them.>// それに,ネズミは笑ったのだった ネズミが笑ったのだ。 自分の気に入っている人がくすぐったときだけ。 But how do the scientists know /|that the rats were really laughing? // しかし科学者はどうやってわかるのだろう 5 ネズミが本当に笑っていると。 They studied their brains. // 彼らはネズミの脳を研究したのだ。 (4When humans laugh, / one part of the brain is very active. // 入が笑うと <When a rat laughs, ネズミが笑うと 脳の一部は非常に活発になる。 that same part of its brain is active, too. // ネズミの脳の同じ部分も活性化しているのだ。 And scientists have found another interesting similarity / そして科学者は興味深い類似点をもう1つ発見した between humans and rats.) // Rats like to be with the rats] / 人とネズミの。 in their group/ /(that laugh the most. // It seems that fun-loving rats are popular. // 集団の中で ネズミはネズミと一緒にいるのを好むのだ 楽しいことが好きなネズミは人気があるようだ。 1/ だけど,そんなことが本当に大事なのですか」と。 最も笑う。 You might say あなたは言うかもしれない /"That's interesting, / but is it really important?" 「おもしろい 7 (5In fact, / these kinds of experiments are teaching scientists / 実際 these®E こうした実験は科学者に教えている a lot about the parts of the human brain 人間の脳の部分について多くのことを They hope tosomeday lind out /Lhow to help unhappy people feel happier. |/ 彼らはいつか見つけたいと望んでいる And that's nothing to laugh at. / thaf control emotions. // 感情を制御する。 不幸な人々が幸せを感じるのに役立つ方法を。

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English Senior High

vision quest1 standard homeworkなんですがここのページの答え誰か教えて欲しいです。 横のquizってところもお願いします🙏🏻

Quick Lesson7-1 不定詞 ① Review 教科書 p.52 To get enough sleep is important. 十分な睡眠をとることが大切だ。 Her dream is to be a singer. 彼女の夢は歌手になることだ。 Thope to go to university. (A-1-3 名詞的用法 私は大学に行くことを希望しています。 1. この川で泳ぐのは危険だ。 is dangerous swim in this river. Quiz 「安全だ」に。 Surpre 2. 私の趣味はお菓子作りです。 My hobby make sweets. Quiz 「音楽を聴くことです」 に。 3. 彼はボランティア活動がしたい。 He do volunteer work. Quiz 「サッカーをしたい」 に。 Luckily, he had friends to help him. 幸運なことに,彼には助けてくれる友達がいた。 今日,私にはすべきことがたくさんある。 Do you have something to write with? 何か書くものをお持ちですか。 B -4-6 |形容詞的用法 Thave a lot of things to do today. 4. 彼は私たちと一緒に働く少年を紹介した。 He introduceda boy with us. Quiz 「私たちを手伝う少女を」 に。 5. ここには訪れるべき場所が多くある。 There are many here. Quiz 「食べるべきものが」 に。 6. 今晩泊まるホテルを探しています。 I'm looking for a hotel tonight. Quiz 「住む家を」 に。 C -7 副詞的用法(目的) 1got up early to catch the 6:30 train. 6時30分の列車に乗るために早く起きた。 7. 彼は地図を見るために立ち止まった。 He stopped at the map. Quiz 「休憩するために」 に。 C-8 副詞的用法(感情の原因) I'm glad to see you. 私はあなたに会えてうれしいです。 8. お邪魔してすみません。 I'm bother you. Quiz 「こんなに遅くにお電話してすみません」 に。 C-9 副詞的用法(判断の根拠) He must be clever to answer that question. あの問題を解くなんて, 彼は賢いに違いない。 9. そのお年寄りを助けてあげるとは, 彼女は親切でしたね。 She was kind the old man. Quiz 「私に助言をくれて」 に。 C -10 He woke up to find himself in the hospital. 彼は目を覚ますと, 自分が病院にいることに気がついた。 副詞的用法(結果) 10. いとこは成長して電車の運転士になった。 My cousin be a train driver. Quiz 「ビアニストに」に。 ロ ロ

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English Senior High

こういった問題を早く解けるようにするにはどうしたら良いでしょうか。 読み方のコツとかあれば教えてください😭

T) Read the following passage, and for each of the numbered spaces 【31】- 【35】, hoose the most suitable word from those given below (1-8). Use each number only one time. [67 皮本日 Retirement is the stage when a husband and wife finally have the chance to spend time together, free from the stresses and strains of working life. But far from being an era of relaxed contentment, retirement can actually be a stressful experience for couples. Academics have (【31】 ) that many wives actually begin to suffer from “retired husband syndrome” once their men give up work. They discovered that nearly half of women complained of ( 【32】 ) levels of stress, depression and sleeplessness after their husbands retired. And to make matters worse, Italian researchers also found that with every extra year the husband spent in retirement, the wife's condition became worse. They said that the problem does not only affect housewives, but can be even worse for women who are still (【33】 ) while their husbands stay at home. “We have found that retirement effects are stronger for employed women, who are already stressed by their job and have( 【34】 ) time to deal with the additional requests by their retired husbands," they said. Part of the cause of greater stress was that women were faced with an increase in housework, the authors wrote. They also had to deal with the added burden of reduced income, an extra concern' for both partners. The research was ( 【35】 ) out by social scientists Dr. Marco Bertoni and Dr. Giorgio Brunello, from the University of Padova, who analysed interviews with 840 Japanese Women between 2008 and 2013. 1. carried 2. increasing 3. less 4. much 5. reducing 6. reported 7. suitable 常 () 8. working 帰 副内王 蓄田

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English Senior High

至急お願いします

しまう Relative Clause: Fill in the gaps to complete the sentences. 吉 Select from: That, Which, Where, When, Whose, Who 1. Neil Armstrong is the Astronaut was the first to walk on the moon. 2. A surgeon is a doctor per forms operations. 3. California is a state in Amer ica gover nor is the famous actor Arnold Schwar zenegger. 4. The Volga is a river is the longest river in Europe. 5. J.K. Rowling is an author “Harry Potter” series of books are very popular. 6. A dictionary is a book gives us the meaning of words. I can try Fugu? “Romeo and Juliet" 7. Is there a restaurant around here 8. Shakespeare was an English author wrote 9. A hospital is a place sick people go to become healthy again. 10. New Zealand is a country has more sheep than people. 11. Gr aduat ion is an event you celebrate graduating school or university. 12. Carnivores are animals only eat meat. 13.A dentist is a person checks and helps take care your teeth. 14. Ringo Starr is the drummer in the Beatles name was Richard Starkey when he was born. 15. Stefani Germanotta is a singer stage name is "Lady Gaga” . 16. August is the month many Japanese return to their hometown for Obon. ser ved his favour i te food. 17. To celebrate John' s Birthday they went to a restaurant 18. My car, is very expensive, is a Mercedes Benz. 19. Brazil is the country hosts the next Soccer Wor Id Cup in 2014. 20.1 like movies have happy endings 21.1 dislike people who 22.1 like places where 23.1 don't like it when 24.1 like animals that An interesting story - Rewrite the story using who, which, that where or and. which who I was sitting in a café. 1 often go there for a drink after work. I called the wai ter. I know him quite well. I asked for a cup of coffee. While I was waiting I looked at a newspaper. It was lying on the table. I started reading an article on the front page. It said: "Police are looking for a woman, Cather ine. She has been mi ssing from her home for two weeks.'1 looked at the photo. It showed a Woman with dark cur ly hair, she had a round face. I recognized it at once. She was my new neighbor . She had moved in just 2 weeks before.

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English Senior High

お願いします教えて欲しいです

where possible, using a slash. Put the relative pronouns in brackets if they can be left out. Put commas Grammar:relative clauses Complete the sentences with the correct rolativo ponoune Irolative possessive word). Give alternatives where necessary. 1. Idon't like people the first to alk on lose their temper easily. 2. The trumpet is the instrument .really excites me. 3. She is the only person . understands me. This is the guy wife works for my brother. 4. 5. can support life. It seems that the Earth is the only planet. Tealthy 6. Jane had recommended to us. We stayed at the Grand Hotel. Jane had recommended to us. 7. We stayed at the hotel 8. A The bed I slept in last night wasn't very comfortable. the nane was R surprised everybody. 9. Jim passed his driving test designs buildings. 10. An architect is someone . hie he's enjoying very much. ant Celebrat Colin told me about his new job Iwrote down on a piece of paper. 12. 20. She told me her address ike movies Gary is talking to? 13. Do you know the woman Tike plao The sun. is one of millions of stars in the universe 14. 15. provides us with heat and light. was a pity. 16. Sheila couldn't come to the party. I spoke on the phone last night 17. Mr Carter to is very interested in our plan. table. It was a meeting . importance I did not realize at the time. 18. ..I did not realize at the time. 19. It was a meeting the importance of . 20. This is Felicity sister you met last week. 21. He never admits his mistakes . is extremely annoying. 22. The girl Iwent out with last night stole my wallet. 23. Thave been let down bya person on I thought l could rely.

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English Senior High

わかる方、解答をご教授ください。 難しいです。

| 181. Although our universe is still young, theorists are busv its ultimate fate. の explore ③ explored to explore の exploring (上智大) 2 182. At first, I had difficulty ( ) people when they spoke too fast. d O understanding の for understanding (京都産業大) TATT 3 to understand の understand ) in standing when there are seats available 2 what is more 2 183. There is ( の one another G 3 each other (早稲田大) の no sense 8 u 201G 2 184. Something is wrong with the engine. I'm afraid it ( ) の needs to repair ① must repair 3 needs repairing の is necessary to repair oplecr (同志社大) BI0 mirl haine 2 185. ホームズは誰にも気づかれずに部屋から出ていった。nodW art s Holmes(by / of / the / out / without / went / noticed / (日本福祉大) room / anyone / being ). 2 186. 私と一緒にちょっと散歩しませんか。(1語不要) What( to / you / say / do / how ) taking a short walk W TE (国学院大) a with me? の 187. 東京にいつ激しい地震があるか誰にもわからない。 There (in / knowing / will / no /is/Tokyo / a / happen / when / severe / earthquake ). (法政大) gailleh om c uet 2 188. 警官は私の言うことを信じてくれなかったが, 言い争ってもむだだ と思った。 The policeman did not believe my story, but I thought it was ( with / good / arguing / no / him ). (四天王寺国際仏教大)

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