中2のエネルギー変換、電流制限抵抗です。 写真③の計算式が、どうしてそうなるのか教えていただきたいです🙏🏻🥲

と na とと O使uたい異荷(LED)の視格が,3.5らV,0.02Aなので、 ますは電源の電圧を4.5V(かんでんちる本)に7る。 のLEDE 3.5V,0.02Aで使用するには、飛抜にレがかり 0,02Aから売れるようにすればとい。 3 日オームの法測り房使って必要な恐施値をポれると 0.02250()となる。 換界(50) 文る 色しED (3.540,02) (45)

答えが分からないので、全部教えてください

公立英単語Level B P211 [) 英単語 |No. 26 急ぐ |No. 意味 英単語 意味 1|鍵をかける 2落とす 27揺さぶる 込 28 励ます 29|判断する 3失敗する 4燃やす 5落ちる 30|ノックする 6気にする そ 31 |におう 7引く 32|解決する 8|費用がかかる 6E|| 33 |提供する 34 |共有する 9吹く 10包む 35上げる 11傷つける 36 |発明する 12折る Te 37|~かしらと思う 13 印刷する 38 選ぶ 14|衝撃を与える e8 39起こる 15 覆う 40||減らす 16撃つ 41 |デザインする 17注文[命令]する 42 戻る 18 くつろぐ 43 |属する 19 同意する と 44出席する 20|触れる 45集める 21登る 46 選ぶ 22引き起こす 47 |ついていく 23 |推測する 48(り返す 24飲食物を出す 49|招待する 25 叫ぶ(5) 50調べる,探す

外国に行きたい理由の英作文です。 I want to take a trip to a foreign countries. I have two reasons.←ここまでは最初から書いてあります。 ここからの文で何かおかしなところがあれば教えてください。 Firs... 続きを読む

どこを読んだら答えに導けますか？ 答えは1がenjoyed.2がeasy3がstoryです！ 長文のコツを教えてください、、

restaurant was on the first floor in the hotel. When we got to the hotel, we tried to find the 次の英文は,中学生の真紀(Maki)が, 夏休みの課題として,イギリス(the UK)を旅行したこと the restaurant was. She said, “The restaurant isn't on this floor. Please *go upstairs, On our first night in London, my family went toa restaurant in a hotel. My father heart ) restaurant on the first floor for a long time, but we could not find it. So I asked a woman We went upstairs and found the restaurant. We enjoyed dinner there, *garden. His family welcomed us and they made us lunch. We had lunch in the garden. It was エ from) Mr. Brown. He said His name is Mr. Brown B[ A[ (2)本 えなさ 4 とに(注)があります。 (56点) (3)本文中 I visited the UK with my family this summer. (4)本文 記々 We visited his family during our stav in the UK. I had a very good ue. about the restaurant ① (ア on イ since ウ for the ア A a but I did not know why the restaurant was on the second floor. The next day we visited Mr. Brown's house. Around his house, B beautiful was a SO nice. After lunch, I told Mr. Brown about the restaurant we C | the first night in London. I asked him about the floors. “Whyis the restaurant on the second floor:" He answered. “On the second floor? "I did not understand what he meant. Then Mr Brown said, "Oh, I see. The first floor in the UK is the second floor in your country. Im sorry ] didn't tell you about that." I was a little surprised to hear this. "As you know, we have many *castles in the UK. A long time ago, each castle ② (ア have イ has ウ had エhaving) its *entrance on the second floor. People went up to the second floor when they wanted to go into the castle. So the second floor is called the first floor. It's one example of *British English," said Mr. Brown. His story was very interesting to me. I said to him," he told me 3(ア another イ other ウ others I many) example of British English. C “Sure," he said. Then We enjoyed talking with each other. Now I understand that people in the UK speak British English. It's a little different from the English I am learning in Japan. I also enjoyed *communicating with people in English during this trip. I want to know more about the UK through English. In the future, I would like to visit the country again. It was a wonderful summer vacation.

I want to study beauty. I have ( 2 * two )reasons. First, I want to get Cosmetic Skill Certification level ( 1 * one) . Second, I want to... 続きを読む

I want to be a manager of soccer club when I become a high school student. I have two reasons. First，I want to do something to help for p... 続きを読む

I want to be a soccer club manager when I become a high school student. There are two reasons. First, I want to help people. Second, I... 続きを読む

I want to be a manager of soccer club when I become a high school student. I have two reasons First，I want to do things that is helpful f... 続きを読む

これを英語にしてほしいです！！！

私は高校生になったらサッカー部の マネージャーがしたいです。 2つ理由があります。 1つ目は、人の役に立ちたいからです。 2つ目は、サッカーを見ることが好きだからです。 そのために頑張りたいと思います。

これの（②）に一語を文章から抜き出していれるんですけど、quickはだめですか？ 答えはearlyでした。

When I first moved to Japan, my new life was like an adventure, and full of surprises. Ive forgotten a lot of small things, but I'll never forget the first party I gave. 1was teaching English at a university in Japan. I decided to have a party for some Japanese students at my apartment which was near the school. The party was at 7:00. I was rushing to get ready, cleaning the room, checking the food, and so on. And finally at about 6:45, I was about to take a quick shower and get dressed. Perfect timing, I thought. But just then, the doorbell rang. The students, in one big group, were already at my door! In America nobody comes early, and in fact, most people come a little late on purpose, usually alone or in pairs. We call Oit being “fashionably late." I had to ask them to wait outside for about 15 minutes. “The party starts at 7:00!" I said, This was a real life lesson for them and for me about cultural differences. They learned they should not come to my parties ( ② ) again, and I learned I should be ready a little (2 )just.in.case. So at 7:00, everyone came in, with my second surprise. ③They showered me with all kinds of presents! I was happy to get so many presents, of course, but I really didn' t want them to come together. I was very busy because I had to find vases for the flowers, bowls for the snacks, and try to say Thank you' for their gifts. People usually take something likea bottle of wine to an American-style party. But I felt. more. appreciated by my_guests in Japan. It was more like my birthday or Christmas than a simple homeparty. FinallyI sat on the sofa and talked with them. Everyone was having a good time. Though I have lived in Japan for more than ten years, I m still surprised at many things. Life is full of surprises.