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理科 中学生

焦点距離が12cmならレンズから6cmを通るのではないのですか?なぜこうなるのか教えてください🙇🏻‍♀️

[実験 1] 光源装置, 凸レンズ, スクリーン, 光学台を使って図Iのような装置を組み立てた。 光源装置から 出たーすじの光は、凸レンズの軸 (光軸) に沿って進み、凸レンズの中心を通ってスクリーン上の1点を照らし た。その点の位置に印をつけとし, 図Iのように,aに頂点を合わせて▲印のシールをスクリーン上にはっ た。 図I 図 Ⅱ 光源装置 -30cm 凸レンズの軸 (光軸) 光源装置 3cm 0 凸レンズー 凸レンズの軸 (光軸) [実験2] (A) 〔実験1〕の後, 図Ⅲのように光源装置を3cm下げ, 一すじの光を凸レンズの軸(光軸)と平行 に凸レンズに当てると, 光は凸レンズを通ってスクリーン上の1点を照らした。 その点の位置に印をつけ♭と し,図Ⅳのように, bに頂点を合わせて△印のシールをスクリーン上にはった。 (B) 次に, 凸レンズを通った光が, a を照らすようにスクリーンを移動させたところ、その移動距離は,凸 レンズの向きに8cmであった。 図Ⅲ -30cm 図IV 3478A-LEONAR *>100x31 -20cm- 凸レンズ スクリーン・ 光学台 -20cm- 光学台 8cm Sa スクリーン スクリーン ba CXA STAND スクリーン 〔実験1] における光源装置から出た光の道すじと, [実験2] (A) における光源装置から出た光の道すじを,それ ぞれかきなさい。 ただし, スクリーンは凸レンズの軸 (光軸) に対して垂直である。(2016 群馬) ※1目盛りは1cm とする。

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英語 中学生

問1の①②教えてください

2 次の英文は咲 Saki) と貴 (Takashi) が 知人で来日中のスミス氏 (Mr.Smith) と 会話をしている場面と、その後に咲がスミス氏に送ったメールの一部である。 これらを読んで、後の各問に答えよ。 Saki: Mr. Smith: Takashi: You started a Japanese cooking Jug class in London, right? 1011 radiom Yes. I began to think about this class when I was working as a chef in Fukuoka. Look at this. It is a picture of my class. 144. Yem Oh, "Washoku Cooking Class", is that the name of your class? ℗¹) In London, I think it is ( you / better / to / name / for ) say “Japanese food cooking class" THOM mu woy 920 COD Takashi: Mr. Smith: Washoku Cooking Class TADT. bia Mr. Smith: Well, that name was not enough for me. You know what Was Saki: Takashi: 1910M Washoku means, right? XUDA ng of evad i bar it hard tontos I woa loodo Yes, it means traditional Japanese food culture. We learned about it in home YSHIONY economics class. 2 There is some special food (for /is/ you / eaten / which ) annual events, Mr. Smith: Wow, you learned that at school. Many people in London like sushi or tempura, but they don't know a lot about Washoku. AO LOY TENT Do you think people living in London can learn and enjoy Washoku? I have seen that many times in my class. We understand more about Washoku by cooking Japanese food and eating it. We also enjoy the Szasla sousi seasons through the colors and shapes hapes of the food and dishes. be colorat Suoy two VaRar ook buitius mods storw WORD 320 TIRSALT I see. I haven't tried to show Washoku to other people before, but now I want to introduce it to the foreign people around us and enjoy it together. Saki:oo Good idea! Let's do it! We'll tell you about it later, Mr. Smith. T

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国語 中学生

この文章の意味をだいたいでいいので教えてください🙇‍♀️

Stanit. 三次の文章を読んで、あとの問いに答えなさい。 しゅぎやう (鳥羽院が世を治められていた時) (法勝寺へお出かけなさろうとしたおりに) 鳥羽院の御時、花のさかりに、 法勝寺へ御幸ならんとしけるに、執行 (それを知て急いで寺に参上したところ) なりける人、見てとくまゐりけるに、庭の上に、所もなく花散りしきたり (今すぐお出かけがあろうというのに) けるを、「あさましき事なり。ただ今御幸のならんずるに、今まで庭を掃 くもん じゅぎ かせざりける。」と叱り、腹立ちて、公文の従儀師を召して、「今まで (さっと) いかに掃除をばせざりけるぞ。ふしぎなり。」と言ひければ、ついひざま (どうして) (しなかったのだ 。 む 手ご遠面へ直しなさい <BENDG. 160², RROGA. ほっしょうじ こ、こいつが いて、最 づきて、いつかまりもおこなんや。 (つらい (もの思いをする) 虫よなく (掃くのもつらい) 散るもうし散りしく庭もはかまうし花に物思ふ春のとのもり ますます ふじわらののぶされ いまものがたり 思り (藤原信実『今物語』) (注)御幸ここでは、院のお出かけのこと。 執行なりける人 寺の運営にかかわる責任者。J 56Gh

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英語 中学生

こういう流れを並べ替える問題って、普通の長文?と違って全文読むしかないのでしょうか?

(75%) ア〜ウの絵は次の英文のある場面を表している。 あらすじに従って並べ替えなさい。 について irato いった < 鹿児島県改題〉 $11 Many students were talking about Christmas vacation when Mary went into the €²12.11.13 classroom. Mary found Lucy at her desk. Mary smiled at her. Lucy smiled back at Mary, but she didn't look fine. Just then their teacher, Mr. Smith, came. He told the students about the schedule of the day and said, "I have sad news for you. Lucy and her family will move to London. Tomorrow is the last day for Lucy at school." Mary didn't understand Mr. Smith. "What did he say? Is Lucy going to move before Christmas? Really?" After Mr. Smith left the classroom, Mary went to Lucy and said, "Is it true?" Lucy looked very sad. Mary said, "I'm so sad. You didn't tell me such an important thing." Lucy said, "Well, ..." Mary couldn't stop saying, "I thought we were best friends." *Tears came out of Lucy's eyes and she walked away from Mary. Mary didn't enjoy dinner that night. After dinner, she went to her room. Mary sat on the chair and looked at a beautiful blue *hat on the desk. Mary *said to herself, "Did my words make Lucy very sad?" Then her mother came into the room. "Oh, Mary, it's a very beautiful blue hat! Is it your present for Lucy?" her mother asked. "Well, yes, it was. Lucy has beautiful blue eyes. So this blue hat is wonderful for her. But Lucy will not want this now," Mary said. "What happened? Both of you have *exchanged presents at Christmas every year," her mother said. Mary began to tell her about Lucy at school. After her mother listened to Mary, she said, "Well, how about going to Lucy's house with me now? You should give the present to Lucy." When Mary and her mother *arrived in front of Lucy's house, Mary said in the car, "Mother, I can't go to the door. Lucy doesn't want to see me." Her mother said, "I know how you are feeling. But don't worry. You can do it!" but she got out of the car and went to the door. Soon Lucy's father came to the door. Lucy was not at home. Mary told him about the present and gave it to him. Lucy's father *hugged Mary and said, "Thank you very much. Lucy will be very happy." Mary was afraid The next morning, Mary saw Lucy at school. Lucy was wearing the blue hat. Lucy ran to Mary and hugged her. Lucy said, "I'm sorry, Mary. I didn't tell you about moving to London because I didn't want to *lose you. But I was wrong. Can you still be my best friend after I say goodbye to you?" Mary said, "Of course, we will always be best friends. Lucy, I'm also sorry. I didn't try to understand how you were feeling." * schedule () tear(s) () hat (7) say to oneself (5) exchange (~3) arrive (到着する) hug (~を抱きしめる) lose (〜を失う) ア 59

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