この問題の一番の問題なんですけど、私はノートのように解いたのですがなぜこう解いてはダメなのでしょうか？答えはAの気体の状態方程式を立てておしまいでした。 何回考えても分からないので教えてください！

発展問題 321. 仕切られた円筒容器■ 底面積 S[m²] の円筒容器が鉛直に立てられ, 質量 M〔kg〕 外気温 B To 壁 A To ヒント 321 (2) 位置エネルギーの減少分が内部エネルギーの増加分となる。 1 L の熱を通す壁で部屋A,Bに仕切られてい る。はじめ,上下面からの距離がともにL [m]となる位置で壁を固定し,各部屋に1 mol の単原子分子の理想気体を閉じこめる 底面積 S とともに外気温と同じ温度 T [K] となっ図1 図2 断熱材 た(図1)。気体定数をR [J/ (mol・K)〕 重力加速度の大きさをg〔m/s²〕とする。 (1) 部屋Aの気体の圧力は何Paか。 次に,図2のように, 容器を断熱材で囲んだのち, 壁の固定を外してなめらかに移動 できるようにしたところ, 壁は,もとの位置から 4L 〔m〕 だけゆっくりと移動した位置で 静止した。 このとき, 部屋A,Bの気体の温度がともに To +4T [K]となった。 (2) 4T〔K〕を.M. R. g, 4L を用いて表せ。 (11. 山口大改) 例題26) ← B To L To+4T A L+AL T+4T L-AL

教えて下さると嬉しいです(><)

Circle the correct answer for each question. A. likely to be jealous of someone 1. You are more 2. Which do many people decorate at Christmas time? 3. Which are people more accustomed to? 4. Which of these is a weapon? 5. Which of these flows? a. rich b. poor a. a feast b. a tree a. spending money b. receiving awards b. a rifle b. water b. ruin it b. confused b. a feast b. a contract a. a recruit a. being punished b. getting a reward B. Complete the paragraph with items from the box. Two items are extra. 6. What would profit do for a business? 7. Which would people rather be? 8. Which would you invite friends to share with you? 9. Which would you sign? 10. Which would few people enjoy? discovered resembled establishing rights faced status a. an empire a. an insect a. help it a. excited a. a contract grief the rest of (9) by Roy's son and (10) heir took over Many people change countries during their life, but one man has (1) (2) himself by his own country. During World War II, the UK built a number of artificial platforms in the sea to contain (3) that would be used to fight off invaders. After the war, the soldiers left these platforms and they were forgotten - until 1967. In that year, a British man, Roy Bates, (4) one of the platforms and announced he had started his own country, called Sealand. This surprised people in the UK, who believed they had the (5) - Bates and (6) to leave the platform. However, Roy (8). made a name for weapons to the platform. orders In 1968, a court decided that the UK had no power over Sealand. Just like other places with the that the platform was in international waters. of a country, Sealand, has its own stamps, coins, and passports. It is controlled 'Prince' Michael, and is home to a large Internet business. the people on the island (his family), (7) in 11 - 15 69

教えて下さると嬉しいです(><)(><)

A. Circle the correct answer for each question. likely to be jealous of someone 1. You are more 2. Which do many people decorate at Christmas time? 3. Which are people more accustomed to? a. rich a. a feast b. a tree a. spending money b. receiving awards a. an empire b. a rifle a. an insect b. water a. help it b. ruin it a. excited b. confused a. a contract b. a feast a. a recruit b. a contract a. being punished b. getting a reward B. Complete the paragraph with items from the box. Two items are extra. 4. Which of these is a weapon? 5. Which of these flows? 6. What would profit do for a business? 7. Which would people rather be? 8. Which would you invite friends to share with you? 9. Which would you sign? 10. Which would few people enjoy? discovered resembled establishing rights called Sealand. faced status - Many people change countries during their life, but one man has (1) (2). This surprised people in the Bates and (6) to leave the platform. However, Roy (8). (9) by Roy's son and (10) grief the rest of heir took over in the sea to contain (3) that would be used to fight off invaders. After the war, the soldiers left these platforms and they were forgotten - until 1967. In that year, a British man, Roy Bates, one of the platforms and announced he had started his own country, b. poor himself by his own country. During World War II, the UK built a number of artificial platforms made a name for weapons who believed they had the (5) the people on the island (his family), (7) to the platform. orders In 1968, a court decided that the UK had no power over Sealand. Just like other places with the that the platform was in international waters. of a country, Sealand, has its own stamps, coins, and passports. It is controlled 'Prince' Michael, and is home to a large Internet business. in 11-15

絶対値の不等式の問題です。この不等号に＝がつくときはプラスで、つかないときはマイナスの時って認識しております。それで（1）、（2）もとけているんですが、何故か、（3）からそれが違くなります。マイナスなのにイコールがつきます。どなたか教えてください。

|離席などの行為は、事故やトラ 0 日曜日 祝日の下記時間帯分の 1→ 105 次の方程式、不等式を解け｡ □(1) | x+2|=6 噂 312-x≤4 frer 106 次の不等式を解け。 8≤|x-1|<9 (x-11 スタッフが入口で①クールから順に整理券を配布します。 ①クール分の配布が終了しましたら、②クール分、③クール分を配 その日の全クール分の整理券がなくなり次第配布終了となります。 整理券はお1人様1枚のみ配布します。 文字が左右 (7) 90(<9 =(1)) (-1 < 8 8 Day 演習 AA44 107 次の方程式、不等式を解け。 □(1) 2x-3=|x+1| 7314-3x|≦x 絶対値 AAAD '108 次の方程式 不等式を解け。 100|x|+|23|=3 口 (2) 1 V 3 1 2 3 1次不等式 12x+315 p.40 14. p.41 15 □ (2) 3x+2=2x-1| 414x31>-x+7 2x+3<3<5<2X*} p.42 例題 14 p.43 例題2②22 □②x-1|-|x|=2x x-1/+16-221>5 (4) |x-1|+|x+315 ISSISto 値記号の中の式の値が2つとも0以上の場合と、1つは0以上で1つは負 の場合と、両方とも負の場合に分けて考える。 P=la-s|xk| 578 109 P=√a-10a+25+164 +16 について 次の問い □(1) Pを絶対値記号を用いた式で表せ。 について、 口 (2) P=2となるαの値をすべて求めよ。 Passist B (1) は まず根号の中の式を因数分解する。 (2) は, 得られた α の値が場合分けの条件を満たすか確認する。 XZ- 578-> (24) 579> (3≤X<1) OX(うなったく すべてがすっ 579 23 27 (1) X<Y X<o + Œ XCL O + 0=X<3 3/5 6-2x XCO, 0≤x C1. Il f 13 + Isi なんで≦くろ、3 ではないのか ⑨ KX33Xになっています

教えて下さると嬉しいです。。涙

Circle the correct answer for each question. A. likely to be jealous of someone 1. You are more 2. Which do many people decorate at Christmas time? 3. Which are people a. rich a. a feast a. spending money b. receiving awards a. an empire b. a rifle a. an insect b. water a. help it b. ruin it a. excited b. confused a. a contract b. a feast a. a recruit b. a contract a. being punished b. getting a reward B. Complete the paragraph with items from the box. Two items are extra. 4. Which of these is a weapon? 5. Which of these flows? more accustomed to? 6. What would profit do for a business? 7. Which would people rather be? 8. Which would 9. Which would you sign? 10. Which would few people enjoy? discovered resembled you invite friends to share with you? called Sealand. establishing rights faced status grief the rest of Many people change countries during their life, but one man has (1) (2) heir took over (9) by Roy's son and (10) This surprised people in the UK, who believed they had the (5) . Bates and (6) to leave the platform. However, Roy (8) - b. poor in the sea to contain (3) that would be used to fight off invaders. After the war, the soldiers left these platforms and they were forgotten - until 1967. In that year, a British man, Roy Bates, one of the platforms and announced he had started his own country, b. a tree himself by his own country. During World War II, the UK built a number of artificial platforms the people on the island (his family), (7) - - made a name for weapons to the platform. orders In 1968, a court decided that the UK had no power over Sealand. Just like other places with the that the platform was in international waters. of a country, Sealand, has its own stamps, coins, and passports. It is controlled 'Prince' Michael, and is home to a large Internet business. im 11 - 15

大門2の1~4を教えてください カッコ内の単語を適切な形に変える問題です

I was learning to windsurf when I crashed into someon 2 1 Match the information to make complete sentences. 1. I sprained my ankle_e 2. I was making a sandwich a 3. She was riding down the street 4. My dad tripped over my guitar_b? 5. I broke a tooth_C 1. I 2. While he 3. We 4. My sister. (run) back home, a dog. (cross) the street when the car a. when I cut my finger. b. while he was cleaning. Complete the sentences. Use the simple past or the past continuous form. (burn) my fingers while I (light) the campfire. (bite) him. (hit) us. *** c. while I was eating olives. d. when she fell off her bike. e. while I was playing soccer. VIANN O LE NO LO (fall) down the stairs while she 1. I was walking to school when. 2. I hurt myself while I was walking to school when I fell and broke my wrist. 3 PAIR WORK Complete the sentences with information about you. Then talk about it with your partner. (walk) in her new shoes. 3. I once heard a strange noise while ... 4. While I was waiting for the bus / subway/train,... USEFUL LANGUAGE I hurt myself

この問題教えてください

Practice Hop 日本語に合うように,( その計画に賛成の人もいれば、 反対の人もいました。 1. ) people were for the plan, and ( ) were against it. 2. 年をとるにつれて, 記憶力は衰えます。 ( ) we ( 3. 一方で,そのニュースを全く信じない人もいました。 On the ( に適切な語を入れましょう。 ) ( ), our memories become weaker. )(), some people didn't believe the news at all. and we at a FOTHEK 4. そのウェブサイトを見る人の数は、日に日に増えています。sb seedit The number of visitors to the website is increasing (30)(g) (49). JOH: YRORE Biqob os asw 1804 J2nJ:2 日本語に合うように,( )内の語句を並べかえましょう。 igo your ket dailynd doum Step to 1. 私の国では物価が過去20年で2倍になりました。 55 In my country, prices (doubled/ have/in/ past / the / twenty years). VA:8 2. アメリカ英語とイギリス英語の違いは何ですか。 (are/between / differences/the / what) American English and British English? C 20 (okasi & 8A poy of det get of duo 3. 高く登れば登るほど, 空気は冷たくなります。 The higher we go up, (air / becomes / colder/the/ the ). 990 4. 給料は仕事量に応じて支払われます。で You'll be paid (according/ how/much/to/work/you). Jeste Jump 日本語に合うように,英語に直しましょう。 1. 昔に比べると, 家で全く勉強しない高校生の数は増えました。 〈past, increase 〉 2. アメリカの高校生と比較しても、日本の高校生の家庭学習の時間は短いです。 3. 一方で,将来は海外留学したいと思う高校生は増えています。 市の 4. 対照的に,実際に海外留学する大学生は減っているようです。 〈decrease 〉 SUASAN> qsola fabuoo Ⅰisrt shietwo yajon us asy A Jdgin real llow Hami OHO

高一です！ 至急お願いします🥺 分からないので教えて欲しいです🙏🏻🙏🏻

Section 5 2 今後、飛行機はどのようなものになるのでしょうか。 What will airplanes be like in the future? One company is planning to invent a new type of airplane. The airplane will not have any windows. The walls and the ceiling will be the screens. The airplane has exterior cameras. The passengers can exterior [ik see the outside scenery on the screens. This type of airplane uses fewer materials, so it is lighter. worla New types of engines will use bio-fuels, electricity, or solar energy. They will be eco-friendly 10 and won't make much noise. The speed is expected to be Mach 4.5, or 5,500 kilometers per hour. We will be マーク able to enjoy a convenient and comfortable flight. Airplanes are developing and evolving day by day. What can you imagine future airplanes might QR 15 look like? ceiling [sí or s bio-fuel(s) [báioufjù:el( eco-friendly [ékoufréndli Mach [má:k per [páir]

(4)の上の文で そんなに急ぐ必要はない、そうでしょう？ と聞いたあとにYesといってるのに どうして和訳がそれが良くないのよ になっているんですか？？ 否定疑問でもないですよね？

Mary Are you ready? : Wendy: Yes, I finished packing. But I can't find my passport. Mary Your passport? ((1)) Wendy: I know. I am certain I packed it but I can't remember in which bag. Mary Wendy Mary Let's look for it at the airport. Come on, the taxi's waiting. (2) ) Yes, that's what I had planned originally. But the car won't start. Anyway, let's go. You're taking just one bag, right? Wendy: ((3) ) Mary Good heavens, you have a lot of stuff! You're taking enough for a month, not for a week. Come on, we really must go. Wendy: We don't have to rush, do we? Mary Yes, I asked the taxi driver to wait two minutes, not twenty. Wendy: Look, I'm supposed to be going away to relax. ( (4) ) 183

この問題の解説をお願いします🙇‍♀️ 答えは ⑴a＝5 ⑵7＜a≦8 です

(練習99) 不等式2<x<a ① について,次の問いに答えなさい｡ (1) ①を満たすxの整数値が3と4のとき, 整数αの値を求めなさい。 (2) ①を満たすxの整数値が5個のとき,αの値の範囲を求めなさい。 31 pas ALETE