良問の風61（4）です。3枚目のピンクのマーカーを引いた部分についてなのですが、（2）の時とは内部の圧力が違うのに、等圧変化と考えて良いのですか？

61* なめらかに動く質量M[kg]のピストン を備えた断面積Sim°]の容器がある。こ れらは断熱材で作られていて, ヒーターに 電流を流すことにより,,容器内の気体を加 熱することができる。/ヒーターの体積, 熱 容量は小さく,無視できる。容器は鉛直に 保たれていて,内部には単原子分子の理想 気体がん[mol)入っている。気体定数をR [J/mol·K), 大気圧を(P.(N/m'], 重力加 速度をgm/s°]とする。 (1) 最初,ヒーターに電流を流さない状態では, 図1のように,ピスト ンの下面は容器の底から距離1[m]の位置にあった。このときの気体 の温度はどれだけか。 HP ピストン ヒーター 図1 図2 次に,ヒーターで加熱したら, ピストンは最初の位置より 上昇 した。気体の温度は(1)の何倍になっているか。また, ヒーターで発生 したジュール熱はどれだけか。 (3)(1)の状態で, 容器の上下を反対にして鈴直にし,気体の温度を(1)の 温度と同じに保ったら, 図2のように,ビストンの上面は容器の底か ら1の位置で静止した。ビストンの質量M を他の量で表せ。 ※ この状態で, ヒーターにより, (2)におけるジュール熱のだけの 執を加えたら、ピストンの上面は容益の底からどれだけの距離のとこ ろで静止するか。 (名城大)

イ、ウで合ってますか？

1.1 would greatly appreciate it if you could send me a more [] itinerary for my business trip starting on May 10. (ア) special (イ) specific (ウ) specialised (エ) species 2. His presentation disappointed all the managers [] at the conference. (ア) available (イ) convenient (ウ) participatory (エ) present

これって合ってますか？

意味が通る英文になるように,( ) 内の語を並べかえなさい。 A: According to the waiter, there will be at least a 20-minute wait. B:(reservation / had / a / we/ made ), we wouldn't have to wait. 口031 予約 Had we Imade a teseriation A:I heard you moved to a new house. How do you like it? B:Ilove it. It's ( the / three / size / of / times) the old one. 口032 the three times of Size Alex:(do /is/t/know/time /what / you) now? Pat: Quarter tothree. 口033 What time 15it do bovew

2,4,5 解説お願いします🙇‍♀️💦

1 次の各文の( )内から適切なものを選びなさい。 *1) There were 100 children in the hall (what/which / whom / whoge) ages ranged from 8 to 15. 2)There are several ways (which / in which / for which / by (関西学院大) which )germs can be passed from patient to patient. 3) He is the man (than /what / who / whom) I think will be elected. (宮崎大) 4) James lost (what / which / that / whose) little money he earned. 5) Susan was sick in bed yesterday, (it / that / which / who) explains why she didn't attend our party. 6) Mary came late, and what is (least / less/ more / most), she forgot to bring the document. (中央大)

21から26が分かりません(´・ω・｀) 誰か教えてください🙇‍♀️🙏 今日の5時くらいまででお願いしたいです🙇‍♂️🙇‍♀️

(18) Caroline doesn't have as ( she often borows his. 1 soon )CDs as her brother does, so (23) A: Hey、 Rob. Can you and Yuki come for dinner tomorrow? I'm making curry. B: That sounds good. ( 23 ) A: Oh, I didn'tknow.I can make a mild one especially for her. B: That's very kind of you. I'll ask if she's free tomorrow evening. 1 But I don't like making Indian food. 2 But I ate curry at a restaurant yesterday. 3 But Yuki doesn't really like spicy food. 4 But Yuki thinks curry is hard to make. 2 much 3 long 4 many (19) A: When I asked Patrick to go toa movie with us tonight, he said no. But he didn't say ( B: Maybe he's not feeling well, or maybe he just has other plans. 1 which ) he doesn't want to come. 2 what 3 why 4 who (20) Randy just got a puppy for his birthday. He really likes it and (24) A: Hello, sir. Welcome to Ron's Pet Store. Can I help you with can't stop( 1 to follow 3 to be followed )it around the house. 2 following 4 followed Something? B: Yes. ( 24 )Ithink his old one is to small. A: I see. How about this one? It's the largest we have in the store. B: That's perfect. He'll have plenty of space to swim around. 11want to getabigger turtle. 3 I was just looking at that turtle. 4 I need a tank for my turtle. 次の六つの会話文を完成させるために,(21) から(28) に入るものとして最も適切 2なものを1, 2,3,4の中から一つ選び、その番号を解答用紙の所定欄にマーク 2 I bought a baby turtle recently. しなさい。 A: Hi, Kaori. I haven't seen you in the office for a while. Ha you been on vacation? B: Yes.I wentto Rome with my husband for a week. It was fantastic. A: Did you take any pictures? I'd love to see them. B: Well, I did, ( 25 ) A: Oh, that's too bad. You must have been really upset. B: I was, but luckily my husband also took some, I'll show them to you later. A:I was thinking about going to Rome myself. Do you recommend it? B: Yes. ( 26 ) There are s0 many interesting things to see. (21) A: Guess what, Uncle Bob! I started learning karate today. Mom said you used to do karate. B: That's right. I took lessons in high school. A: Can I practice with you? We could do it in the backyard. B:( 21)You might get hurt. Maybe after you've had some more lessons. 1 That's probably not a good idea. 2 You should practice withme now. 3 It would be better to quit your lessons. 4 I'll get changed into my karate uniform. (22) A: I'm going to Paris on a homestay this summer. B: Really, Karen? My sister lives there. ( 22 ) A: That would be great. I'd like to meet her. B: Well, write to her soon because she's very busy. (25) 1 but I forgot where I took most of them. 2 but I lost my camera on the last.day. 3 but I haven't gotten them from the store yet. 4 but I didn't bring the camera with me today. 1 Shall I go to France with you? 2 Shall I introduce you to a host family? 3 Shall I give you her e-mail address? 4 Shall I teach you some French? (26) 1 I'm sure you'd havea great time. 2 It's more fun with lots of people. 3 You should go to Milan instead. 4 I like to practice my Italian. 38

⑶が分かりません、、お願いします!!🙇‍♂️

実数p、q(p>0)について, 放物線ソ3D px? +x+qを考える。 この放物線 が点(4.4)を通るとき, 次の問いに答えよ。 2 (1) qをpの式で表せ。 (2) 放物線の頂点の座標をかで表せ。 (3) 放物線の頂点のy座標の最大値と, そのときのx座標の値を求めよ。

3段落目の2文目でどこで他の州でと言っているのかわかりません。。stateとthis stateと分けているからstateが他の州という意味になるのでしょうか？

16 本 単A1OS 第4問 次の問い(A B) に答えよ。(配点35) bahaっ t rmed about Clyelho nw eっもndhaらgi oke A 次の文章はある報告書の一部である。この文章とグラフを読み,下の問い(間 に入れるのに最も適当なものを,それぞれ下の from sticki 28umel tio Sw 1~4)の 35 38 g Direeり o d行dde R cause 0~Oのうちから一つずつ選べ。 re sonich lates t0 Engiish. (here remane 問1 97 Magnet and Sticky: A Study on State-to-State Migration in the US g Seli5 alvu bue ainobute Tuo ToY risnnoijesup Some people live their whole lives near their places of birth, while others ale97 io 0 ge 10 elsog 91u11 brts SO bue move elsewhere. A、study conducted by the Pew Research Center looked into the state-to-state moving patterns of a iencans. T he study examined each Frefichand Spamssh state to determine how many of their adult citizens have moved there from ld e nostusefui bec Chna is a fasteOwing ecoons States with high percentages of these residents are called Chimese beeause Chioa has the greatest *magnet" states in the report. \The study also investigated what percent of other states. u beusefmte pegol adults born in each state are still living there. States high in these numbers uronean are called ticky) states. The study found that some states were both magnet and sticky, while others were neither. \There were also states that were only magnet or. only sticky. Figures 1 and 2 show how selected states rank on magnet and sticky scales, respectively. Eloridd' is a good example of a state that ranks high on both. \ Seventy percent of its current adult population was born in another state; at the same time, 66% of adults born in Florida are still living there. On the other hand, West Virginia is neither magnet (only 27%) nor, particularly sticky(49%). In other words, it has few newcomers, and relatively few West Virginians stay there. Michigan is a typical example of a state which is highly sticky, but very low magnet. In contrast, Alaska, which ranks near the top of ss the magnet scale, is the least sticky of all states. g oareon 9 at Three other extreme examples also appear in Figures 1 and 2. The first is Nevada) where the high proportion of adult residents born out of state makes this state America's top magnet. \(New York) is at the opposite end of the magnet scale, even though it is attractive to immigrants from other nations. The third extreme example is Texas, at the opposite end of the sticky scale 004

4.3.4.3であっていますか?

9. Be sure to put out the fire before you leave. 3. extend 4. extinguish 1. explain 2. express 10. Did the union take part in the demonstration? 1. lie in 2. major in 3. participate in 4. result in 11. I knew at once they were disappointed. M 1. carefully 2.gradually 3. immediately 4. permanently 12. He got 50 percent in the math examn. To put it another way, he failed it. 1. At any rate 2. By accident 3. In other words 4. On the whole

合ってるかどうか見て欲しいです

1( )内から適切なほうを選びなさい。 J 1. Look at the ( sleeping / slept) baby on the bed. eN 2. I have my room( cleaning / cleaned)by my mother once a week. 3. Kaori came ( smiling / to smile ) into the classroom. 4. Pat looked(surprising / surprised ) when he heard the news. 5. Products( made / to make ) in this section are familiar to all of us.

答えがわからず困っています。どなたか助けていただけないでしょうか？

「7 第 回| 241-280 | 回目 /40点 2回目 /40点 )に入れるのに最も適切なものを選びなさい。 guorh ロ 241 I didn't know ( ) go. Owhether to 2whether if I should のif to の that I (上智大) 2 242 Routinized learning is not an end ( )itself. w ① by の for 3 in のto (明治大) 2 243 Hil I don't remember( )you before. O meeting 2meeting by の to meet の to meet with (京都産業大) ロ 244 I didn't know one of the words Ken used. I should ( ) in the dictionary when I T1o get home. O look at it 2 look for it 3 look it back @look it up (慶鷹大) 1 2 245 Taro is now devoting all his time and energy ( ) English. O study らdto mnionivnos am ) patience with lazy students. O studying ) to studying ③to study (センター試験) 2 246 Even a strict teacher may have ( Oa little 2a few ③ little のfew (法政大) (大口 mind 2 247 I wasn't expecting to have a good time at the party, but ( 2I did it had OI was O it was ⑤it did (昭和大) w ate )my mother off at the airport when I met John. 2 248 Last night, I was ( O watching の looking 3going の seeing (南山大) )free. | 249 It is illegal to download most songs and movies ( @ for Oin 3 by の On (上智大) bluow woll: A 2 250 I found this tool. Does anyone know what it's ( 3 purpose の about uibsM (南山大) ① for ② use 2 251 Fortunately, ( ) of the three schoolchildren were hurt yesterday. Deither 2 neither O nobody の none (立命館大) 2 252 ( O Almost ) the work is supposed to be completed by this Wednesday. O Majority of ④Most のAlmost all (近畿大) 2 253 He is a popular student, known ( ) his wit. O by @ to ③ in の for 6 from (上智大)