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英語 高校生

3なのですが、whatはなぜ間違いになるのですか?

1 内から適切な語句を選びましょう。 (1) That's (which / what) you said yesterday. (2) Are animals (who / that) are in zoos happy? (3) There are three employees (that/whom ) will receive an award. (4) The apartment house, (which / whose) bathrooms are shared by the residents. repaired next month. what he was (5) He is not (that/ what ) he was. (6) Who was the person (to who /to whom ) you spoke yesterday? 3 日本 (1) 私が欲し The camera 過去の彼 is (2) I looked up which I wanted to know in the encyclopedia. I looked h (2) 私は昨日、友人と I met a friend o (3) 始まりがあると Whatever (4) 彼女はいわに She is (5) その木は変 The tree, again ne (7)/Today I didn't see the boy and his dog (which /that) run in the park every day. that (8) This is the pen (with which/with that) the novelist wrote his novels. (9) He said that he could speak English) ( that / which ) was a lie. (10) If (wh whoever / anyone ) is having difficulty hearing me, let me know. 2 例にならって下線部の誤りを訂正し、文全体を書き直しましょう。 (151) My father always keep my promise. → My father always keeps his promise. (1) Iwant to ask for the opinion of someone which is familiar with the law. kamiliar with the lan of someone who want to ask for the opinion. what I wanted to know in the encyclopedia 4 日本語の (1) 京都 Kyo (2) 15 N up (3) The report mentions something what is important to our lives. The report mentions something that ever is important to our lives (4) This is the picture which Allen is proud. This is the of hoch Allen is picture proud (5) I learned the procedure from him, who was a mistake. (I learned the procedure from him), which was a mistake (3) (6) He, which father is the president of the company, got promoted. He, whoes father is the president of the company, got promoted (7) Whoever win first prize in the contest, it matters little to me. wins Whoever work dirst prize in the contest, it matters little to (8) Which is more, they revealed an unexpected finding. What is more, they revealed an what is more this whoever i 66 unexpected finding unexp

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英語 高校生

(4)の答えがthe problemでしたがsolving the problemではダメでしょうか?

humans. "We were able to identify one of the many molecular features that likely shape behavior," she adds. ** hol boquete es Though the origins of the dog/human partnership remain unknown, it's becoming increasingly clear that each species has changed (during our long years header The physical differences between a basset hound and wolf are obvious, but dogs have also changed in ways that are more than skin (or fur) deep. One recent study shows how by bonding with us and learning to work ogether with humans, dogs may have actually become worse at working together Their pack lifestyle and mentality appear to be reduced and are far as a species. less prevalent even in wild dogs than in wolves. But, Yale's Laurie Santos says, dogs may have compensated in other interesting ways. They've learned to use humans to solve problems. "Several researchers have presented dogs and wolves with an impossible problem (e.g., a puzzle box that can't be opened or a pulling tool that stops working) and have asked how these different species react," Santos explains. Researchers have found that wolves try lots of different trial and error tactics to solve the problem - they get at it physically. But at the first sign of trouble, dogs do something different. They look back to their human companion for help. This work hints that dogs may have lost some of their physical problem-solving abilities in favor of more social strategies, ones that rely on the unique sort of cooperation

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物理 高校生

(2)なぜ、これは強め合いの条件を使うんですか? 優しい方どなたか教えて欲しいです

る。 少の薄 RU 真 どのよ 943 ラス 目の可視 94 光 装置で、光源から波長の光を入射させて実験をし 299 ヤングの実験 右図のようなヤングの実験の 点を原点O, スクリーンと複スリットの距離をL た。 S, S, がら等距離の位置にあるスクリーン上の (1) 屈折率n, 厚さの物質Aをスリット S, の前に置いた。 このとき, 光は物質に対 してほぼ垂直に物質を横切るものとして, 単スリットと複スリットの間で生じる光路 = dはLに比べて十分小さいものとする。 差を求めよ。 (1)で、もともと原点Oにあった縞模様はどちらにいくら移動したか。 (3)物質Aを取り除き,スリット So を図の矢印の向き(下向き)にゆっくりと動かした。 物質を取り除いた後,干渉縞の明暗が初めて反転したときのS,S,-S,S2 はいくらか。 5番目と だけずれ | Step ただし、 94 3 解答編 p.163~166 (1) id, 0, を用いて表せ。 次に、図2のように波長がわずかに異なる。 波長の光を当てると, その1次の回折光を同じ 源 201 300 回折格子 格子定数d の回折格子に,波長入の単色 光を当ててスクリーンに向かわせると,図1のようにスク リーン上で明点が観察された。 図2のように、回折格子に 入射する光の進行方向と回折格子に立てた法線とのなす角 回折光と回折格子に立てた法線のなす角をβとする。 ここでは,α<βの場合を考え, 反射面に入射した光は, 反射面を中心とした素元波を発生させて、 様々な向きに広 がって進んでいくと考えてよいものとする。 (1) 経路 AD, BC をそれぞれ求めよ。 (2) 隣り合う回折光が強め合うときの条件式を書け。 図2 (3) 入射角α = α′で入射し、同じ角度で反射した光 (0次) に対して,最も近い明線の回折光 (1次) がβ=β' を満たすとき,角α'と'の間に成り 立つ式を求めよ。 の方向で観測するためには,回折格子をゆだ け傾ける必要があった。 (2) 経路の差P'A+ AQ' をd, p, 0, を用いて表 せ。 (3) - d, 0, を用いて表せ。 ただし, in cosp=1 と近似せよ。 である。 1 A 入射光 d S 回折格子 6801 回折格子図1は、格子定数dの回折格子に垂直に波長入の光を当て,入射光と の角をなす方向で干渉が起こることを説明した図である。このとき, 1次の回折光は 0 = 0, の方向で干渉を起こした。 PLA A 10 1 図1 図1 スクリーン 回折光 C D B 101 図2 (2) ASP'=, ∠ASQ'=0,-p 基礎 物理 23 その回折と干渉 185

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