ingはなぜ使われているんですか？

Next Sunday is my sister's birthday. So I am going to g0 ( shopping ) to buy my sister's birthday present.

計算の仕方がわからないです😭 効率の計算の仕方をおしえてください！

B2で持ち上げたペットボトルをゆっくり落として発電し、 2右の図の実験装置を使って, 手回し発電機で目のペット 1500mL のペットボトルに水を入れて 350gにしたもの 図 p.65~71 p.249~25) エネルギーの変換効率 確認 3実験 プーリーつき発電機 手回し発電機 D 311 計算する。 電流計 たこ糸でつなぐ。 手回し発電機 このときの電力量を計算する。 手回し発電機のかわりに電原装置をつないで電圧をかけ。 2と同じように実験したときの電力量を計算する。 500mL ペットボトル (水を入れる) プーリー 発電機 エネルギーの計算式 エネルギー 効率 結果 3.5N × 1.0m 3.50J 100 5.6V × 0.30A × 6.3s 約 10.58J B 2 5.2V × 0.063A × 3.7s A 3 約1.21J B 4 6.0V × 0.30A × 5.6s 10.08J C 熱音 エネルギー 口1) 1のエネルギーの値(3.5J) を基準に考えたとき, 3で発電し たときの効率, 2と4で目の仕事をしたときの効率は, それぞ れ何%になるか。 表のA~Cにあてはまる数を, 小数第1位を (2)使う語 四捨五入して整数で書きなさい。 「(2) エネルギーの変換効率が低くなるのは, 電気エネルギーと位 置エネルギーが移り変わるときに, どのようなことが起こるか らか。 A熱の伝わり方 第3章 仕事とエネルギー のーー 0 8 8 123

このような問題の解き方やコツを教えて貰いたいです🙏 (文脈をよく理解する、意外でお願いします🙇‍♀️)

問3 [A ]を補うのに,次の0~④の文を文所脈に合うように並べかえ番号で答えなさい。 O Blood flows out into the arteries. (2) Blood comes in through the veins and once more the heart is full of blood. 3 Then the heart stops squeezing and opens up again. の The heart squeezes and gives the blood a push.

何度も考えたのですがよく分からなくて困ってます。教えていただけると嬉しいです

Lom nas 5.京都を訪れるのに1番よいときは秋だ。なぜなら、紅葉(beautiful leaves)を楽しめるからだ。

The rain had nearly stopped when I went out.と、 It had nearly stopped raining when I went out.は同じ意味で文法上でも成り立ちますか？

大至急！！！！ 中3英語 『A mother's lullaby』 についてのQ＆Aの回答をよろしくお願いします！！

Question and Answers (1) Where is the big, old tree? (2) What kind of song did the tree hear one summer night? (3) Who was singing it? (4) The tree once heard a lullaby. When was it? (5) What happened on the morning of that day? (6) Did many people die then? (7) What did the tree hear on the night of that day? What was it? (8) Who was singing it? Who was she singing it to? (9) After a while the boy stopped crying. What happened to him? (10) When morning came and the sun rose, did the girl move?

これで合ってますか？ 合ってなかったら教えてください🙏

(1) Japanese cars are ( ) in many countries all over the world. ア イ uses ウ using エ used use (2) Naoko stopped ( ) TV and went to bed. ア watches イ イ watching ウ to watch エ watched (3)4:Must I get up early tomorrow morning? B:No. you ア have not イ must not ウ ウ don't have to エ are not ( A:Ken, come here. I have something ( ) you. B:OK. What is it? ア tells イ telling ウ to tell エ told (5) 4:We have a lot of snow in my country. How about in your country? B:We don't have ( ) snow. ア much イ many ウ a few エa lot

英語です。至急教えて欲しいです。！！！

次の英文は、中学生の航が英語の授業で発表するために書いている原稿である。 航が一度書 B. C. Dの問題に答えなさい。 2 次のA. わた。 A になったつもりで、 下線部の語句をそれぞれ正しい形に直して書きなさい。 felt = feel の過去形 (注)soup =スープ set up~=~を準備する surprised = 驚いて Yesterday ais my mother's birthday. dinner for her. I cooked curry and soup. So I made I started to cook after school and finishedoto cook at7 p.m. And then, I set up the table. When she ecome home and opened the door, she was very surprised and said, “Wow! Thank you!" I felt happy. B 中学生の聡(Satoru) が, アメリカ人の留学生ポール (Paul) と次の表を見ながら話をしている。 の に入れるのに最も適当なものを, 下のア~クからそれぞれ一つ選び, 記号 の で答えなさい。 (注)meat =肉 table = 表 kind = 種類 delicious = おいしい 訪日外国人が最も満足した食べ物 Korea (韓国)Taiwan(台湾) Hong Kong (香港) China (中国) America(米国) 15.3% 17.3% sushi 23.1% 26.8% 10.3% 27.3% 14.7% 12.8% 14.7% 13.2% ramen soba/udon 9.7% 5.2% 2.8% 3.9% 6.2% 16.6% 24.0% 18.4% 7.3% meat 22.8% 16.1% 23.6% fish 7.6% 14.6% 20.4% others 24% 26.5% 23.8% 22.9% 28.1% (国土交通省観光庁資料 「H27 訪日外国人の消費動向」より) Satoru : Look at this table. For people from Korea, is the most popular food. Paul : Yes. People from America like it, too. But look! About 27% of people from Taiwan like Satoru : You're right. It's very interesting. I thought sushi was the most popular Japanese food for people around the world. How about you? What food do you like? Paul :I like all kinds of Japanese food, but I like fish (3 It's delicious. Satoru : Oh, really? Fish is the most popular food for people from (4 I like fish, but I don't usually eat it at home. My mother likes meat very much. ア China イ Hong Kong ウ sushi エ the best オ カ キ fish ク as well as more ramen

28番を教えてください🙇‍♀️

Trophies Many parents around the world_ want their children to join sports teams. Playing sports gives children the chance to exercise, make friends, and gain important life skills. In particular, such parents think that children become more confident when they win games or get awards or trophies. However, many teams give awards to all players, not just the best ones, and some people believe that this 28 ). They point out that teams in North America waste about $3 billion on trophies and awards each year. This trend started in the 1990s. Parents were worried that their children felt sad when they lost games or did not get awards. Hoping to make all children feel like winners, teams began giving awards to both winners and losers. However, research shows that this was actually bad for children. When children have a goal, they make an effort to reach it. If all children get awards, though, they do not need to set goals. As a result, children ( 29 Sports teams around the world are trying new ways to help their players get new skills and feel confident. The Australian Football League, for example, has made big changes to its programs. In the 5-to-12-year-old league, teams do not keep scores for the games, and there are no “best player” awards. Instead, the focus is on ( 30 ). By carefully teaching young players how to play and giving advice on how they can improve, coaches believe players can become more confident. (28) is not breaking the rules 2 has helped children learn 1 3 is not good enough 4 has become a problem (29) 1 get angry easily 2 begin playing sports want to study more 4 stop trying hard 3 2 developing skills 4 making friends 30) 1 winning their games 3 helping their coaches copyright2021 公益財団法人日本英語検 無断転載·複製を禁じます 6● =3回検定一次試験(準2級)

直しなどお願いします！

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