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理科 中学生

下の写真の2️⃣(1)についての質問です。この問題を、まず、全体の抵抗を求めて、0.6Ω。そして、電圧÷抵抗=電流なので、3V÷0.6Ω=5A、というように求めました。この解き方の間違っている点を教えてください。よろしくお願いいたします。

馨(R3 群馬改) <10点×3> 図 1 2 電流・電圧・抵抗 図1,図2のような回路をつくり, 3.75Ωの電熱 線Pと15.0Ωの電熱線Qをそれぞれの回路に接続し た。これらの回路全体に3.0Vの電圧を加え,回路全 体を流れる電流の大きさをそれぞれ測定した。 図1,図2の回路の電流計は何Aを示すか。 電圧計 (2)図2の回路において, 電熱線Qの代わりに、抵抗の大きさが分からない 電熱線Rを接続し,回路全体に3.0Vの電圧を加えたところ,回路全体を流(1) れる電流の大きさが,電熱線Qを用いたときの2倍となった。 電熱線Rの 抵抗の大きさは、電熱線Qの抵抗の大きさの何倍か。 ただし, 小数第3位 (2) を四捨五入すること。 計算 ヒント 3V 電源装置 電熱線P CHRISSAN 電熱線Q 3000 電流計 図23V 電源装置 電熱線P 電熱線Q 電圧計 図10.16A 図210A 電流計 0.171 € /15 電極板C 蛍光板 3 真空放電 3456 実験 (R3 愛知A改) (10点×2, (1)は完答> クルックス管 図のような装置で,電極Aが( ① ) 極,電極Bが(②)極となる 電極 A かけたところ, 真空放電が スリット 電極板D 光のすじ

解決済み 回答数: 3
英語 中学生

長文問題は全部読むべきですか? 問題解こうと思っても、問題できかれてそうな英文の前後見ても一部分しか揉めないので文の意味がわからないのですが、全文読む時間がないです

Kana: Taylor: ana: lor: 7: *** Kana: ut nts Taylor: Kana: Taylor: It was very beautiful, so I showed it to my host fam I'm glad to hear that. washi was used. I like washi, and my host family showed me an interesting video about it. A video? Tell me more. Traditional Japanese paper called shrine. The video was about old paper documents in a famous The paper documents (have / of /were / washi/made) about 1,300 years ago. People have used washi since then. あけましておめでとう I enjoyed spending time with you last year. Thanks so much! (友だちと) 時間を過ごす, 遊ぶ 文書 ・過去 ところで ・はがき I want to hang out and talk more together this year. That's a long time! I didn't know that. When we read a variety of information written on washi, we can find things about life in the past. I see. thought of that. Washi is important because we can learn the long history of Japan, right? I never I'm happy I can understand Japanese culture more. By the way, you made the New Year's card you sent me, didn't you? Yes. ]. When I went to the history museum, I made a small washi, and used it as a postcard. That's wonderful! But making washi isn't easy. If I were you, [ Well... using washi. Your nengajo was amazing! It gave me a chance to learn about an interesting part of Japanese culture. I found that washi is not only beautiful but also important in your culture. You taught (about/mé / new / to / something ) washi, and I enjoyed talking about it with you. If you want, let's go to the museum. How about next Sunday? Yes, I'm free on that day! p.s. 1 -2- I hope you'll like it! You love traditional Japanese things, so I wanted to make a special thing for you by It was fun to think about how I could create a great nengajo. Kana 2 英文中の 考えて、最も適当なものを、一つ選び、記号を書け。 will show you a traditional Japanese paper learned that to understand Japanese culture is important made this card from washi by myself will take you to the famous shrine next Sunday 話を選びそれらを正しい順に並べて書け。 会話の内容から考えて意味がとおるように、 には、次のア~エのいずれかが入る。 会話の内容から 英文中の〔 考えて、最も適当なものを、一つ選び、記号を書け。 には,次のア~エのいずれかが入る。 年賀状と会話の内容 I would buy postcards at a shop I could make the postcards easily I would go to the museum first to learn about it I I could enjoy creating a great nengajo FDH 問4 次の質問の答えとして、 年賀状と会話の内容から考えて, 最も適当 ア~エから一つ選び, 記号を書け Why did Taylor think the nengajo Kana gave to her was amazing? Because it gave her a chance to come to Japan to learn Japanese Because it told her the history of Japanese culture. Because she learned about an interesting side of Japanese cultur Because she was happy to read what Kana wrote to her. x -3-

未解決 回答数: 3
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

解決済み 回答数: 1
英語 中学生

進研ゼミの埼玉県合格判定模試なんですが結果が来る前に自己採点したいので解いてくださると嬉しいです

4 次の各問いに答えなさい。 Ⅰ 次の対話文は、中学生のエミ (Emi) とグリーン先生 (Mr. Green) が エミのクラスの職 業体験参加表を見ながら話しているときのものです。 表と対話文をもとにして、(①) ~ ( ⑤ )に入る最も適切な語を、 1話ずつ書きなさい。 ただし、数字も英語で書くこと。 Mr. Green Emi Mr. Green "amongの間で 図書館 駅 レストラン 病院 英語 (8) <職業体験参加表 日曜日 火曜日 For 月曜日・水曜日 木曜日 木曜日 Emi Next week, the students in our class are going to work at four places. I'm going to work at the library on ( ① ) It's near my house. Ⅰ often go there to read books with my family. It's my favorite place. I see. Are you going to work there with your friend Yoko? No. She is going to work at the restaurant on Monday and ( ② ) She and ( ③ ) other students are going to work at the restaurant. It's popular *among the students. Emi Right. And many students are going to work at the hospital, too. They are going to work there for ( ④ ) days. Mr.Green I see. And three students are going to work at the (⑥) Are there any girls in the three students? Emi No. All of them are boys. 参加人数 5人 3人 10人 12人 ⅡI 次の英文は、留学生のビル(Bill)とクラスメートのサキ (Saki) がこの週末 (weekend)の 予定について話をしたときのものです。 これを読んで、あとの問いに答えなさい。 Bill Do you have any plans for this weekend? Saki Yes, I'll help my "uncle at his cake shop in Midori Town. Bill Does your uncle have his own cake shop there? Saki Yes. I think his cake shop is popular. I helped him last month. Many people came to the shop to buy cakes. When they came into the shop and looked at the cakes, they "smiled. When I saw their smiles, I was very happy. 埼玉県 Bill: Working there is fun for you. Saki: That's right. I like my unce and his cake shop. Well, what will you do this weekend? Bill I'll practice soccer with my friends in Aoba Park on Saturday. And the next day, Ill practice soccer with some "professional soccer "players in Chuo Park. a It will be exciting! (for / soccer/1/played/ have) ten years. I want to professional soccer player "in the future. be Saki Ⅰ know you are a good soccer player. You practice it very hard. I'm "looking forward to seeing you on professional soccer team. Bill: Thanks! It's difficult to be a professional soccer player, but I'll do my best. professional プロの "player 選手 み uncleおじ *smile ほほえ "in the future 将来は *look forward to ~ (1) 下線部①を下の英文のように言いかえたとき )に入る最も適切な語を語 ずつ書きなさい。 Ⅰ was very happy ( ) do my best 全力をつくす を楽しみにして持つ their smiles. (2) 下線部②が対話の流れに合う文になるように、( )内の語を並べかえなさい。 (3) 次の英文は、その日の夜にサキが英語で書いた日記の一部です。 文中の( ) (⑥) に入る最も適切な語を、それぞれ1話ずつ書きなさい。 Today Bill and Italked about our plans for this weekend. I enjoy (④) at my uncle's cake shop, so I'll go there this weekend. Bill will practice soccer this weekend. Ⅰ know he plays soccer (⑥) He wants to be a professional soccer player. He doesn't think it's ( ⑥ ) to be a professional soccer player. But I hope he can do it! あなたは、アメリカに留学しています。 明日あなたの学校は休みです。 ホストファミリー に「わたしは明日は早く起きる必要がありません」ということを伝える英文を1文で書きな 英語 (9)

未解決 回答数: 0