中一 理科 物理 光の屈折 問4の問題なのですが… (答えはエです) 厚いガラスを使った時の見え方を答えるもので、 右側に見える(イかエ)というところまでは理解できたのですが、なぜエのように大きく右にズレて見えるのかが分かりません。解説お願いします

しば 測定 + 義 内閣 (家族) 71234 問尚 9 S co ① 図1のような半円形レンズと光源装置を準備し, 図2の ように,半円形レンズの中心に向け入射角を x にして光 源装置の光をあてたところ, 空気とガラスの境界面で光の 方向が変わり, 光と基準線とがつくる角度はy となり, その関係はx>y°であることがわかった。 図 1 図2 光源装置 図3 光源装置~ 光源装置 基準線 ② 図3のように、 図2とは逆の方向から半円形レンズの中 心に向け, 入射角をyにして光源装置の光をあてたとこ ろ,やはり,境界面で光の方向が変わり, その光と基準線 とがつくる角度はxになった。 10 半円形レンズ 基準線 ③ 4 ② ③の実験結果をもとに, 板ガラスを通る光について, その進み方を調べた。 図3で,入射角を50℃にしたところ, 光源からの光は通り抜けず, すべて境界面で跳ね返った。 問1 ① ② のように, 異なる物質が接している境界面を光が通るとき, 光の方向が変わる現象を光の何といいますか、書きなさい。 問2 ③のように,光が境界面ですべて跳ね返る現象を何といいますか、書きなさい。 また, ③のとき,跳ね返った光と基準線とがつく る角度は何度ですか, 求めなさい。 問3 右の図のように, 板ガラスを通してAの位置にある鉛筆を見たところ,Bの位置にあるように見え た。 このときの光の道すじを作図しなさい。 ただし, 作図に用いる補助線は点線とし, 消さずに残す こと。 B |板ガラス 問 問3の,鉛筆を板ガラスを通して見る実験を、同じ材質でできた厚い板ガラスとうすい板ガラスの 2種類で行ったとき,厚い板ガラスを通して見たときの見え方として適当なものを,ア〜エから選び なさい。 ア ウ -1- I (真上から見た図)

テストでドント方式の計算が出るんですけど、どこまで割れば良いか教えてください！ https://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q1047130465 先ほど、上記のものを読んでいて、c政党が第四位と書いてあ... 続きを読む

質問です。He has little equipment and…のところで、この後の to help steer the wingがlittle equipment and no controlsをまとめて修飾するということは、文法上あり得ますか？ 理由も教えていただきた... 続きを読む

to the four engines and then jumps from the helicopter, diving toward the ground at great speed. The man arches his back to stop the dive and now he's (2 This is not a scene from an action movie it's just another day for the Jetman, Yves Rossy. "I really have the feeling of ( 3 ) a bird," says Rossy. He has little equipment and no controls/to help steer the wing. He changes his direction simply by ( 4 ) his body. "It's really pure flying. It's not steering, it's flight." He only has two instrumento

このサイトの、飽和水蒸気量の計算の部分をわかりやすく説明してほしいです🙏🏻 https://detail-infomation.com/the-amount-of-water-vapor/

この問題を並び替えていただけないでしょうか？ また、訳も書いていただけたら幸いです。

9 Grammar and Expressions Put the words in the correct order. 1. Misato about / me /a/ told / story when she was in Rome. 2. I Anderson yesterday. Dr. to email forgot / carelessly 3. My brother 4. in study / England may abroad 5. The vet said " for a year. train, I will take a taxi. I the miss / last / if will your fine / dog / be tomorrow." vet: veterinarian up

（3）と（4）を教えて欲しいです🙇‍♀️

=)] Every year, more and more foreign people are coming to live in Japan. The number of tourists visiting Japan is growing, too. Many of them don't know what to do in an earthquake. It's necessary for us to be prepared to help them. Wakaba City had an evacuation drill for foreign residents and visitors yesterday. In the drill, they experienced some simulations and learned how they can protect themselves. They followed instructions given in English and easy Japanese. The city handed out an evacuation map (made by Wakaba Junior High School students. The map uses simple symbols and pictures. It shows people where they should go in a disaster. A 10 We interviewed some students at the school. One said, "We're glad to help foreign people. It's important for everyone to help each other and and work together." Yesterday was a good start. Everyone should be prepared. 15

これはそのままgreat importanceじゃダメなんですか

Section 368 1 104 The President said that it was ( ni SO noitɔg? ) great importance to develop the US-China constructive partnership. A] A[3 no \ts]ni gnlobog 1 a 3 such 2 of 4 with 九州 〈上智大)

you could find a two-bedroom place closer for, のところに質問です。最後のforがなぜforなのかわかりません。forの後に何かが隠れているのでしょうか、それともそうゆう表現があるのでしょうか…？ 回答お願いします🙇

I know you are right. Maybe I have to accept the real situation. But there's no way I'm going to live far away from here. Do you think you could find a two-bedroom place closer for, like, $1,400 a month? Something I could share with my friend? Let me do a little research this morning and

(5)の問題を教えてください

選び、それぞれ記号で答えなさい。 光が空気中からガラスへ進むときは ( X )となり, 光がガラスから空気中へ進むときは (Y)となる。 図 4 直方体の透明なガラス 面R- 面丁 光源装置 ア 入射角> 屈折角 ウ入射角=屈折角 イ 入射角 <屈折角 (5) 図4において, 光源装置の光は面Rからガラスに入り,面S で全反射し,面Tから空気中に出て棒に当たった。 光源装置の 光が棒に当たるまでの光の道すじを実線(一) でかきなさい。 光の道すじ fi S ・棒

いの答えと考え方を教えてください。

5 10 15 20 25 30 The Olympics were held in Tokyo in 1964. A few years ago before the Olympics, Japan had a big problem. It was a problem of communication. Many foreign people didn't visit Japan, and we had only, Japanese signs. For example, words like "i" or "" were on toilet doors. These signs were not understood by many foreign people. Japanese people at that time needed to make signs in many different languages for foreign people. But when they put many words on one sign, the "letters became too small. They could not easily read the sign. They had to think of ) signs for foreign people. Mr. Masaru Katsumi, a leader of a design team for the Olympics, had a great idea. everyone /to/ was easy / thought / understand he forit pictures. He wanted to make picture signs. These signs are called *pictograms and are used in many places now. Picture 1 Picture 2 Picture 3 Look at these pictures. Picture 1 shows a shower. Picture 2, shows a toilet. Picture 3 shows a restaurant. Foreign people can easily understand what each picture shows. They had to make pictograms which everyone could understand without any trouble. When they started to make them, one of the pictograms was a shower. Many Japanese people didn't know about showers at that time and didn't have one at home. One of the designers didn't even know the word "shower." One officer had to explain how to use it with a photo of a shower. The designer made the pictograms through the officer's words. With a lot of trouble and hard work, twelve designers needed three months and made pictograms for the Olympics. When the last pictogram was finished, Mr. Katsumi said to all the designers, "You did a great job, but this work is not for us. We did it for all Japanese people. Please write your names on this paper." The paper said that they'd like to give up the *copyright to the pictograms. They wrote their names on the paper. They gave up the copyright. One of the designers said, "Mr. Katsumi hopes that many people in many places will use the pictograms in the future. Money from the copyright is not important to Mr. Katsumi. He is proud that he is one of the members who worked for the Tokyo Olympics." In 2020, we are going to have the Olympics in Tokyo. Our life will change a lot. What kinds of new signs or pictograms will we see around us? (E) letter pictogram ピクトグラム(絵文字) designer www. デザイナー officer 役人 copyright 著作権