Grade

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Type of questions

Science Junior High

この問題の解答を教えてください。 解答が配られなくて答えを確認することが出来ません。 お願いします。

700m ヒント 図にかく。 10cm ヒント ② ① で作図をする と、いくつかの 角形ができる。 こ れらの三角形に注 目してみよう。 →岸壁の音の進 右の表は、ある地 髪が起きたときの 震源からの距離が異 なる地点 A~Cで, 波によるゆれが始 まった時刻とS波に よるゆれが始まった時刻を示したものである。 ただし、この地震によって 緊急地震速報 地点 震源からの距離 A B C 24km 48km X P波によるゆれが 始まった時刻 12時3分44秒 12時3分48秒 Y 右の図のように、地震が 発生すると、震源に近い地 発生したP波、S波は, それぞれ一定の速さで伝わるものとする。 点の地震計でP波を感知 し、その結果がすばやく気 地震発生 地震計 象庁に伝わる。 気象庁は, テレビなど 震源やS波の到達時刻などをすばやく予測して, S波によるゆれが到達す る前に緊急地震速報を発表し, その速報がテレビやラジオなどを通して私 に届く。 緊急地震速報を受信してからS波によるゆれが到達するまで の時間はわずかであるが,ゆれに対して備えることができる。 ① この地震のS波の速さは何km/sか。 S波によるゆれが 始まった時刻 12時3分48秒 12時3分56秒 12時4分16秒 気象庁 ⇒ 受信 ② X 02 表中の空欄XとYに当てはまる距離と時刻を書きなさい。 03 震源からの距離が180kmの地点Dでは,緊急地震速報が届いてから S波が到着するまでにかかった時間は何秒だったか。 ただし,地点A でP波が観測されてから2秒後に地点Dに緊急地震速報が届いたも のとする。 Y ③③ ヒント ② X・・・ ① で求めたS 波の速さを用い る。 Y・・・P波の速さを 求める。 次に、 P波が地点Aま たは地点Bから 地点Cまでを伝 わる時間を求め る。 ③ 地点Dに緊急地震 速報が届いたのは, 地震が発生してか ら何秒後か考えよ う。 週自 池台

Resolved Answers: 1
English Junior High

すみません💦至急お願いします🙇‍♀️ 問1から問5まで教えてください! お願いします🙇‍♀️

Unit 長文問題 睡眠がもたらすカ (1)Perhaps, 1 Do you ever fall asleep during class? What happens? your teacher tells you how to behave in class. How about at home? Do you ever take naps? How do you feel afterward? You will be happy Many scientists now say that 1 (read) the following information. You must be so catching a few z's can improve your performance. (2) happy to hear this, so let's continue. 2 Actually, this is important news for people who have jobs that require high levels of concentration. Can you think of such jobs? Surgeons, hospital staff (work) on the night shift, and air traffic controllers are just a few. These people must focus on their jobs at all times. Concentrating is so important in their profession. A lack of focus may cause serious accidents. 3 In the United States, a group of scientists got together and experimented on (two groups of university students. One group was asked to study the names of 50 countries and the flags of those countries for 5 hours in a row. (do) the same, but they took a (3) The other group was asked short nap after three hours. Results got from these experiments were simple and clear. Which group had better results? By now, you should know. The second group had much better results. The first group remembered about 45% of the information, but the second group got close to 70% correct. The scientists decided (repeat) the experiment several times on different people, but the results were always the same. Taking short naps improved people's memories. 1 Target ① 不定詞・動名詞 ② 助動詞 ③分詞 4 Sleeping can help people improve their performance, but the best way to deal with (become) sleepy during the day is to get enough sleep the night before. You may like to sleep in class, but I have a piece of advice for you. Get plenty of sleep the night before. (4) Getting enough sleep will give you lots of energy to spend at school. You need energy to learn and play. Lots of learning and playing will give you a good night's sleep. Do you ever 問 1 | 不定 適切な表現を <要約文〉 することがあり か? fall asleep behave 振る舞う take naps after ward その後 following o catching a few z's うとうとすること Do you of scientis best way require 〜を必要とする concentration surgeon on the night shift 夜勤で air traffic controller 交通管制官 focus on 〜 〜に集中(する a lack of ~の不足 cause 引き起こす get together 協力する experiment t in a row 続けて by now そろそろ sleep. deal with ~ 〜に対処する 問2 1 (4 plenty of たくさんの 問3 (1) (2) (3) (4) 1 S

Resolved Answers: 1
English Junior High

英語分からないので教えてください🙇‍♀️ お願いします🙇‍♀️

長文問題 1 決めるのは君だ! What is the best way to improve your English? ( A ) is no In fact, people have different opinions about this. Some people say, "Increase your vocabulary easy answer to this question. by memorizing lots of words." Other people say, “X単に文法と翻訳だ けを勉強しなさい。” 2 What do you do to improve your English? Do you (1 English songs? Do you (r you (w a diary in English. 3 If you want to improve your English, you have to communicate in English. Studying vocabulary and grammar, reading and listening to English material, and writing in English are all very important. At the same time, you need to realize that (2) doing these will not automatically make a good communicator of English. If you want to be able to communicate in English well, you have to experience actual live conversations. 2 1 Unit ) to ) novels or magazines in English? Maybe English videos on the internet or even ( k ) Target ① be 動詞・一般動詞 ② 進行形・命令文 ③比較 improve 上達させる in fact 実際に increase 増やす vocabulary grammar and translation 文法と翻訳 material at the same time でもやはり actual live conversation 現実のなまの会話 4 Y あなたは今, 尋ねていますか, “What does it mean to have actual live conversations?" This means that you need to take every opportunity to speak English. (3) Don't say, "I don't have any opportunities to speak English." You live in a world with endless possibilities. 5 (B) are so many tourists from all around the world in Japan now. Also, people from other countries live in Japan. When you see them, why not strike up a conversation? (4) When you don't know where they are from, you can use English. ZEALADAT. They will be happy to speak with you. 6 The internet has opened up the world to you as well. With e-mail and social media, you can get in touch with people all over the world. Guess what language comes in handy? That's right! It's (5) ). 7 You can always speak with your English teachers at school. (6)Speak with them in English not only during class time but also during other times of the day. You may have other friends who want to practice English like you. Create an English conversation club. Maybe an English teacher will help you. opportunity endless 無限の strike up 始める social media ソーシャルメディア get in touch with ~ ~と連絡をとる come in handy 役に立つ

Resolved Answers: 1
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