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Science Junior High

理科 電流についての応用問題です。 (3)が分かりません。答えは4.2℃です。 この問の解き方や説明をしていただきたいです。 どうかよろしくお願いしますm(*_ _)m

69 大問6の類題 ポイント:電流のはたらきについてまとめよう。 2.2種類の電熱線 a, b について、電熱線の両端に加える電圧を 変えたときに流れる電流の大きさを測定したところ、図1のよう になった。その電熱線 a, bを直列につなぎ 図2のように発泡 ポリスチレンの容器にくみおきの水100gといっしょに入れ、電 源装置の電圧を6Vにして電流を流し、水をかき混ぜながら, 5 ▼ 分間に上昇した温度を測定した。 あとの問いに答えなさい。 ただ 300:2700 60 2X 20 TZO (1) 電熱線の抵抗は何Ωか、求めなさい。 4.0 (2) 5分間に電熱線 a から発生した熱量は何Jか, 求めなさい。 (3) 5分後に水の温度は何℃上昇すると考えられるか, 小数第2 位を四捨五入して小数第1位まで求めなさい。 (4) 電熱線a. b を並列につなぎ、図2と同じくみおきの水が 100g入っている発泡ポリスチレンの容器に入れて, 電源装置 の電圧を6Vにして電流を流した。 水の温度が9℃上昇するの は電流を流し始めてから何分何秒後か, 求めなさい。 140 420 420 3580 272:3ヶ月² 2173 60 126 図 1 800 200 し、1gの水の温度を1℃上昇させるために必要な熱量を4.2Jと し、電熱線で発生した熱は、 すべて水の温度上昇に使われたもの不閣内に x=1200とする。 x=1300 -26- 15.0 4.0 電 3.0 流 [A] 2.0] 1.0 €0.0! 図2 20 S 492 CAL WX 温度計 6V R+ H INTIMNIT VI 電熱線 b 012345678 電圧[V] v w 40 電熱線 a 6 HD 電源装置 スイッチ = + 2 ガ ラ(時) 棒 電熱線 a 電熱線b 9.5 電流言

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English Junior High

2⃣と3️⃣が分からないんですけど回答と説明教えてください

2 次の問1~問3は、エミリー (Emily) と和志 (Kazushi) の会話である。 【例】 を参考にして、 それぞれの会話が成り立つように、( )内の語を含めて3語の英語を書け。 なお、 必要が あれば( `)内の語を適切な形に変えること。 また、 大文字にする必要がある文字は大文字 にすること。 【例】 Emily: Where did your brother go last weekend? Kazushi: ( Emily: [答え] He went to 問2 go ) Hokkaido. Really? I want to go there, too. 問1 Emily: Hello. I'm Emily. Kazushi: Hello. My name is Kazushi. Please ( Emily: OK. Kazu nice to meet you. 問3 Kazushi: You are a very good tennis player. call Emily: Good morning. You didn't answer the phone last night. Were you at home ? Kazushi: Yes, I was. ( take ) a bath when you called me. I'm sorry. ). Emily: Thank you. I started playing tennis when I was a small girl. Kazushi: ( long ) you played it? Emily: For ten years. 3 次は、日本に来ている留学生のケビン (Kevin) と中学生の直美 (Naomi) の会話である。 あ なたが直美なら に何と答えるか。 あなた自身の考えを理由とともに10語以上の英語で 書け。 なお、 英文は2文以上になってもかまわない。 ただし、コンマ(,) やピリオド(.) な どは語数に含めない。 Naomi: Kevin: I see. I will try that. Thank you. Kevin: My Japanese is still not good. Ⅰ want to know how to study Japanese at home. Do you have a good idea?

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English Junior High

この文章にある高校受験までの範囲で重要な表現や、文法事項、などピックアップして頂きたいです! 見にくい上に多くて大変だと思いますがよろしくお願いします。 もしよかったら近畿大学付属高校の英語でおさえておきたいことがあればぜひ教えてください

時間 50分 配点 100点 次の英文は、飛行機に乗ることに対しての恐怖に関する講座について書かれたものです。 英文を 読んで、後の問いに答えなさい。 Fear of flying is a common problem. One study shows that 20 percent of us feel afraid about airplane flight. Is it possible that taking a class can help? I am sitting with my wife, Cathy, who is afraid to fly, and 120 people in a hotel near a busy airport. Dr. Brian Kelly and 15 other experts are taking us through a one-day fear-of-flying class. In the morning, Pilot Richard Smith gives a clear explanation of how an airplane (), and talks about the parts of a flight that cause the most fear. Sudden movement of the plane is the biggest problem. It's not relaxing, but common, and Smith explains how planes are (v) to *deal with it. The afternoon class deals with mental problems. Like many other strong fears, fear of flying is caused by “catastrophizing" - thinking too much about *disasters. The simplest solution, says Kelly, is mental training: Simply stop yourself. When you find that you imagine something bad, think about (1) something pleasant. If you do it often enough, the fear will become ( A ). Everyone is thinking about the 40 minutes flight at the end of the day. The question is, who will be on the plane? There are (B) levels of fear in the group. Some people are a little nervous, others very afraid. lisampu Margaret Anderson is somewhere in the middle. She has () on a plane many times, but her fear has grown with each trip. It's a surprisingly common problem: People remember every moment of bad feeling during years of flying, but they ( C ) the peaceful trips. (2) As a result, they imagine the bad situation. "I went to Bali and spent two weeks staying on the beach," says Margaret. "It sounds like fun, but it wasn't. I spent the whole time looking up at the planes, terrified when I thought I'd have to fly to get home." This is the second class for David Green: The first time he couldn't leave the hotel [ X ] the airport. He's a big man, and doesn't want to show fear, but ( D ). "I want to go to *Majorca for a vacation with my family, but right now I just can't. And I have (3) one thing to worry about," he says. "The worst thing is that I have to tell my fear to my son, Daniel." Toward the end of the afternoon, the stress is rising. It's almost time for the flight. My wife is *pale, but relatively calm. 1 fear ウ overcome オ I ' it's / the other people # (4) [7 hard fór they had and talk about the fear smaller in tears is having a terrible panic attack. People They tell passengers the reason for every "thump, clunk, and so on. ow different feelings in the plane. Everyone is invited to spend a minute with the pilots. ally helped. I was much more relaxed." When we arrive, most passengers are smiling. Margaret Anderson is happy: "(6) It has David Green stepped man who needs a vacation. on and [Y] the plane one time too many and stayed in the 注) *deal with 〜に対処する boarding area. "Next time," he says. "I'll go next time." I hope he (7) does. He looks [Z] *pale (顔が) 青白い *thump, clunk 文中の空所(あ)~(う)に入る語を下から選んで、それぞれ適切な形に直して入れなさい。 get PR い。 *disaster ) ( ) *Majorca マヨルカ島 build take fly 下線部(1) とほぼ同じ意味で使われている英語を本文中より抜き出し、 一語の英語で答えなさ 文中の空所 (A) に入る最も適切な語を,次のア~エから一つ選んで記号で答えなさい。 7 common 1 weak well I nervous 間 4 文中の空所(B)に入る最も適切な語を、次のア~エから一つ選んで、記号で答えなさい。 7 same different high I hard 文中の空所(C)に入る最も適切な語を,次のア~エから一つ選んで、記号で答えなさい。 7 remember feel forget I take 問6 下線部(2) とほぼ同じ意味を表す語句を、次のア~エから一つ選んで記号で答えなさい。 In fact For a while At first I In the end B7 文中の空所 [ X ] ~ [ Z ] に入る最も適切な語を,次のア~エから一つずつ選んで、記号で 答えなさい。 X ) X( ) Z( ) 7 like 1 off from I for 8 文中の空所 (D)に入る最も適切なものを、次のア~オから一つ選んで、記号で答えなさい。 7 he feels relaxed at the airport 1 he doesn't worry about his vacation

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English Junior High

答え合わせできないのでそれぞれ回答、解説を教えていただきたいです。お願いします🙇🏻‍♀️💦

1 次の対話文を読み, 問いの答えとして最も適当なものをア~エの図の中からそれぞれ1つ選 んで、符号で答えなさい。 (1) (2) Kate: Wow, Japanese convenience stores are interesting! Sota: Why don't you buy something? Kate: I'm thirsty, so I'll get something to drink. Hmm.... Let's see.... I've drunk green tea before, and I can't sleep at night if I drink coffee. Oh, I like apple juice best! I'll have this! Sota: That's a good choice! Question What did Kate choose to buy? ア ORANGE ア Yuriko: When does school usually start in Australia? Sophie: It starts around late January to early February. My school starts from January 31st, so I'll leave Japan on Sunday, January 22nd Question When are they going to meet? Yuriko: Can we meet before you leave? Sophie: Sure, why not? Yuriko: How about January 16th to 20th? When is convenient for you? Sophie: I have to get ready for school, so let's meet on Wednesday! CCCC January 16 CCCC January 18 APPLE ウ COFFEE CCCC January 20 -1. January 22 (3) (③) ( ⑦ )にあてはまる最も適当な語を, 次の5語の中からそれぞれ選んで、正し い形にかえて答えなさい。 (4) (5) (6) I give call use have lose 1 下線部④が指すことを, 日本語で説明しなさい。 下線部⑥に入る最も適切なものを下のア〜エから選んで, 符号で答えなさい。 7 Good bye. I hope to see you again. That's all right. Thank you very much. I'm sorry. I can't help you. Welcome to Canada. Nice to see you again. 本文の内容と一致するものを下のア〜エの中から1つ選び、 符号で答えなさい。 7 When the Canadian students came to school in Japan, the Japanese students spoke English very well. Akira stayed in a dorm with his friends while he was in Canada. When the Japanese students visited the school in Canada, Akira enjoyed lunch after singing a song. I Akira felt Japanese and Canadian people had the same heart through his own experience.

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English Junior High

問2から問4までの解説お願いします🙏

Reiwa Center Sports & Culture Programs Weekday activities From July 20th to August 27th Activity 1: Volleyball Monday, Thursday, Friday A Time 9:00 12:00 (s Practice hitting and receiving balls, ereds 19v and play games after that. Activity 3: Baseball id Wednesday, Thursday, Friday >)< 木 Time 13:00 - 16:00 Fees *fee # 1 activity : Practice playing catch and hitting 10 tuod Ted s'ai sennil balls, and play games after that. hirm us to t i in os all 3 activities:v $8 Activity 2: Music Monday, Tuesday, Thursday k 木 Der E$3 doo naje Time 9:00 - 12:00 Luoy.ai sids 89 90198 Activity 4: Art Tuesday, Wednesday, Friday "Ki 2 won 17 oli Time 13:00 - 16:00 Thesteni ades nomel beded, Draw pictures and fold paper to make now Practice playing musical instruments, DA UOOL and play on stage. on llomis dolls or animals. 2 activities: wen ed od 4 activities: siq aidquq $10baladrok LAORI JUMOSO9* bas When you come with your friends, you will get a 20 percent discount each. sigle (Rivili You have to make a call ahead to make an *appointment. *appointment ** Jml 08 82001 $5 YOM ladandTim You have to come to the Reiwa Center 15 minutes before the activity. 08 mpmal gdad sw.bluoda glad w bluode 001 misel of snew I foaisen wen ve vo Call the Reiwa Center at 333-123-654310 sig umug smor teg spinave edini nieque.edi 12 On what day of the week do they have no activities at the Reiwa Center? Joodse mot emod ten Hoy Roig blad of 2 If you join Activity 1 and Activity 3, how much should you pay? UO 3 If you have three activities with your friends, how much should you pay? NO 4 If you join Activity 4, what time do you have to come to the Riewa Center? Tanginot rannch ob tad

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