zの値が1よりもずれているほど分子力が大きいと考えられるので〜とありますがグラフのどこの部分(圧力がなにになるとき)で比較したら良いのですか？

論述グラフ AMMAIS 43. 理想気体と実在の気体気体の圧力をP〔Pa〕, 体積をV[L], 温度を T〔K〕, 物質量を1mol とす る。 図は, 400K における3種類の実在の気体A, B,Cについて, Z=PV / (RT) の値とPの関係 を示したものである。 VULPTa (1) 2×107Pa において,体積が最も大きい気体 はどれか。 S KOP NICE 1.5 Z 1.0 JARN! 136792OY P0.5 DEMOKRA at 0 1000円 2 C B A 4 P〔×107Pa] an O 6 (2) 気体AとBでは,圧力の増加とともにZの 値がいったん減少したのちに増加している。 その理由を述べよ。 (3) 気体A, B, Cに該当するものをメタン, ヘリウム, 二酸化炭素の中からそれぞれ 選び, その理由を述べよ。 VANC (4) 実在の気体のふるまいを理想気体に近づけるためには,温度,圧力をそれぞれどの ようにすればよいか｡ 理由とともに述べよ。 ( 13 愛知教育大改) (原子量) H=1.0 He=4.0C=120=16

丸のついたandについて質問です。andが結びつけているものは何かという問い対して、前後の二文全部だと思ったのですが、high~valueまででした。どういうことでしょうか？

By Theresa Cooper, Pittsburgh, PA 12 October 2019 2:14 PM Pittsburgh schools are considering switching from traditional paper textbooks to e-books within the next few years. In order to read their e-books, students will be required to buy tablets at reduced prices from the school district. This policy would affect junior and high school students over the age of 12. The head of the Pittsburgh school district, Evan Ng, said, "We're trying to stay up to date with technology. We've also had many complaints about the high cost and low resale value of textbooks over the years, and buying a single low-cost tablet will save families hundreds of dollars within 2 years." He went on to say, "Furthermore, this will help students avoid back problems that can arise from carrying heavy textbooks around in their backpacks all day." (5) Patrick Roth said, "All this technology is starting to get out of hand. Don't students already spend enough time looking at screens? This seems like it could harm their vision." One HT (Clayton Thebe parent suggested, "Even with restrictions, these tablets will be just another distraction for the kids. My kids already have trouble finishing their homework as it is." 43 Comments bnoga (1) B Newest Jeill IT

総合英語FACTBOOK English Grammar Advanced New Editionの第7章p25の問題の答え持っている方がいましたら教えて頂きたいです！よろしくお願いします。

PP.86. できごとが 37~88 未来の時点 058 > 参照)。 p.88 059 がずっ はあ い Exercise 7 →A 1 Change the verb to the appropriate form and complete the sentences. 1) When I (arrive) at school, the class (already start). My teacher was angry. ¹0 2) I (never see ) Kabuki until I became a college student. A NO TEN 3) The actor (be) an extra for 20 years before he became famous. Helsink Doy bedefimar O 4) Miki noticed that she (lose) the key somewhere. the concede lbovoilen od tamm DOY Sevorse J'nei yu 2 Change the verb to the appropriate form and complete the sentences. leum JAKO-O 1) It (stop) raining by this time tomorrow. 2) Brazil (win) the World Cup six times if it wins it again. Menur of SVBIl (3) She (be) a math teacher for 30 years by March next year.m alterow hat bedone. 4)She will email us when she (read) the report (｢読んだら」の意で lanks isla (0707 754300 penlo sitt bus no 3 Change the verb to the appropriate form and complete the sentences. →C 1) Kate (watch) TV since she came home from school. 2) yem 8 My father (work) for over 15 hours when he left the office. 3) She (travel ) abroad since last month. Sni smoo I ysM O つける 4) We (run) for 10 minutes before the teacher shouted, "Stop!" in nisqe of og ysm sW 25 VEAU CO 20 4 Choose the appropriate form of the verb and complete the sentences. → A B C 1) I (read/ have been reading / had been reading) the book for six hours until I realized it was dark outside. compl c513 VIBEE 2) I want to read your novel first after you (wrote / have written / will have written) it. VE met / will have met ) him before. 3) I suddenly remembered I (have met / had 4) He (tries / has tried / has been trying) to solve the problem since this morning. 5 Put the words in the correct order to complete the sentences. 1) [in/people/ already / long before / arrived / America / had ] Columbus came. 2) Yesterday I found the book [ had / for a long time / for / been / looking /I]. 3) [long/you/ French literature / studying / have / how / been ]?ow an ingin W 4) The news says that they [ for / stayed / space / have / in / a month / will ] tomorrow. Put it into English - Context writing - 1) 父が帰宅したとき 私はテレビを2時間見ていた。 llow idgim \ yam I 078 11m B II WOTTOmol nis: lliw (O naquad Hiw etnobis.A 2) 彼は雨の中を歩いて帰宅したと私に言った。 3) 彼がバス停に着いたときには,最終バスはすでに出発していた。 nato biwow beh yM 4) その夜以前に父が歩いて帰宅したことは一度もなかった。 basd 6 yoy ovig ILO MA 312) Imid ymise I X40).sgo f'ow toob aidT ABC 25

独学で化学を勉強しています。このページのどこがどれだけ重要でどこを暗記すれば良いのか分かりません。この参考書は中古で買ったのですが、緑のところはすべて覚えないとけないですか？ちなみに化学は2次でも使います。

2 両性元素 単体が酸とも, 強塩基とも反応する元素。 AI (13族), Zn (12族), Sn, Pb (14族) アルミニウムAIと亜鉛Zn ボーキサイト アルミナ アルミニウムAI 単体 ・3個の価電子 → 3価の陽イオン 銀白色, ジュラルミン (合金) ・展性・延性大, 熱電気の良導体 高温の水蒸気と反応して H2 を発生 2A] +6H2O2AI (OH)3 +3Hz 2A1+6HCl→ 2AICI +SH2 2AL+ 2NaOH+6H2O 両性元素 (酸とも強塩基とも反応) 2Na Al(OH)) テトラヒドロキシドアルミンを 7:2 ニューグローバル LOBAL ing the classes means you can prepare for your university entrance examination, ok covers simple everyday questions to more advanced topics. ou can study efficiently. 亜鉛Zn 2個の価電子- 青みをおびた銀白色 トタン(鋼板に亜鉛をめっき) 黄銅(銅との合金) 2価の陽イオン ZnCl₂ + H₂ CANT Zn+2NaOH +20] Na_[Zn(OH)] +H2 Ensadh 亜鉛(Ⅱ)酸ナトリウム 第10章 典型金属元素の単体と化合物 93 業の完全理解から入試対策まで 学 解答編

①の式に代入したあとの計算がわからないです(><)

154 00000 基本例題 99 曲線上の動点に連動する点の軌跡 点Qが円x2+y2=9 上を動くとき, 点A(1, 2) とQを結ぶ線分AQを2:1 に内分する点Pの軌跡を求めよ。 CHART SOLUTION 連動して動く点の軌跡 解答 Q(s,t), P(x, y) とする Qは円x2+y2=9 上の点であるから s2+t2=9 Pは線分AQ を 2:1に内分する点であるから y= つなぎの文字を消去して, x, yだけの関係式を導くた 動点Qの座標を(s,t), それにともなって動く点Pの座標を(x,y) とする。Qの 条件を stを用いた式で表し,P,Qの関係から,s,tをそれぞれx,yで表す。 これをQの条件式に代入して, s, t を消去する。・・・・・ 1.1+2s 1+2s 2+1 3 3y-2 x=- 3x-1 = t=- (2) よって S= 問 これを①に代入すると (3x^1)+(3/22) 2 =9 1\2 9 ゆえに (x-3)² + 2/(x-²)² = 9 V- 4 よって (x-12312+(y-12/3)=4.….… ② したがって, 点Pは円②上にある。 逆に,円 ② 上の任意の点は,条件を満たす。 以上から, 求める軌跡は ² 1•2+2t 2+1 中心 = 9 2+2t 3 |p.151 基本事項 1 (0-2)8 $=$ LOOR を満たすも 2 半径2の円 O (s,t) Q -3| YA 0 基本 101 A (1, 2) BATAS I P(x,y) -3 つなぎの文字 s, tを 去。 これによりPの条 件 (x,yの方程式) が得 られる。 VANUS 220-2300 23 円という POINT 曲線 f(x,y)=0 上の動点 (s,t) に連動する点 (x,y) の軌跡 ①点 (s,t) は曲線 f(x, y)=0 上の点であるから f(s,t)=0 s, tをそれぞれx,yで表す。 ③ f(s,t)=0 に②を代入して,s, t を消去する。途中で

[急募] 去年be advanced Iのワーク使ってた方！ lesson 2、7~10までのワーク解答の写真が欲しいです！ 今度の期末で使うそうなんですけど捨ててしまいました 持ってる方お願いします！

be TEN English Expression I Advanced Workbook いいずな書店編集

英語長文の定期試験の問題なのですが、最初のAの正誤問題のcがT(正)になる理由が分かりません。 問題文のcの文章には Nasa succeeded in cutting down on the sound とあり、 本文には画像の蛍光ペンを引いた箇所の通り Nasa h... 続きを読む

英語長文演習1学期中間試験 問題用紙 ※解答はすべて、 解答用紙に記入しなさい。 ※解答用紙のみ切り離して提出する。 1 Read the following essay and answer the questions. Most commercial airplanes travel at about 500 to 600 miles per hour. SR-71 Blackbird, which was developed by Lockheed Martin in the 1960s, could fly as fast as 2500 miles per hour. At that speed, you could go from Tokyo to New York in just around three hours. So why does it still take so long for ordinary people to fly? I The to shatter windows One of the biggest problems is that when a plane flies faster than the speed of sound it breaks the sound barrier, causing a sonic boom. This boom is thousands of feet below the plane. II Unfortunately, a lack of fuel efficiency and the high costs of maintenance made it unprofitable. It retired in 2003, just a few years after a major accident. But the dream of supersonic travel never died, and engineers at NASA have finally figured out a way to reduce the sound of a sonic boom to little more than that of a car door shutting. III If all goes well, they will use the data they collect to try to convince regulators to update aviation laws to allow commercial supersonic flight. At least three companies in the US are hoping to advantage of such a change, and they aim to put supersonic planes in the air within the next decade. QUESTIONS: A About the following explanations, put T if it is true, and put F if it is false. Qa. Before realizing the dream of supersonic travel, aviation laws must be changed. b. In 1960s, ordinary people could go from Tokyo to New York in just around three hours. c. Nasa succeeded in cutting down on the sound made by supersonic airplanes. d. The Concorde flew much faster than ordinary commercial airplanes. e. Supersonic airplanes can do damage to houses or buildings when they fly over land. BChoose the right sentence to fill in III a. NASA is hoping to run test flights over land in 2022. b. Military airplanes fly at speeds many times that. c. That's why the Concorde, a supersonic plane that traveled at around 1500 miles per hour, was mostly limited to routes above the ocean. CChoose the appropriate word or phrase to fill in ★ and ☆ . ★ b. so loud c. loud enough a. too loud d. louder a. make b. take C. gain d. share

この答えを教えて欲しいです。🙇‍♀️

Level Passage : 2:30 Lesson 5 Jet Reading 22 ⑤ Questions: 2:00 Compared to dogs and other pet animals, cats often have lots of freedom. Many owners let their pet cats go outside whenever they want to. But where do they go? Does your cat visit your neighbor's house for extra food? How far from home does your cat actually travel? Cat owners have been wondering about such questions for a long time. 5 To find out where cats go and what they do, researchers decided to track them by putting a GPS (Global Positioning System) device around their neck. It is well known that cats are natural hunters. They often chase and catch *wildlife, such as birds and other small animals. It was therefore believed Hoor war301 that cats may go far from their homes to hunt. However, the research showed some surprising facts about cat *behavior. It seems that most cats 10 don't travel very far from their homes. On average, they move around two houses away. Owners were *relieved to hear this result because it confirmed that their cats do not cross major roads. There was another interesting result. One female cat walked more than 1 kilometer from her home. When the owner checked her GPS data, they discovered that the cat had gone to their old house. It showed that cats remember the past longer and more clearly than we think.(219 words) *wildlife 44 *relieve ~を安心させる *behavior Infogt) A Choose the best options. (2 points x2) According to the passage, which of the following statements are true about cats? (Choose two options. The order does not matter.) so svom i da a. They enjoy more freedom than other pet animals. imove sill niw nuo exentabilt o b. A GPS device was put around a cat's tail by researchers. c. They go far from their homes to hunt wildlife. Sanino sasd Juoda su v d. The research proved that most cats cross major roads. of Inboq bow it bean 17 s e. They may remember the past more clearly than we expect. Bewe )( B Fill in each blank with a suitable word. (2 points x3) ******* ******** Many owners let their cats go (¹ ), but no one exactly knew where they went and what ) the cats by using a GPS device. they did. In order to find this out, researchers decided to (² maswid Bai As a result, they learned that most cats didn't travel very far from their homes. One cat, however, walked more than 1 kilometer from its home. It turned out that it had (3 shows that cats have a better memory than people thought. ) its old house. This result sal al commaly to pound How Judw grinidman [catch/ forgotten / visited / outside /track/inside] Time ☆ ~1:45 ~2:00 ~2:15 ~2:30 ~2:45 ~3:00-3:30 Reading Speed X WPM 125 109 97 88 80 73 63 /10 Name Class No. 10 2015

上から3行目まで､oneがありすぎて困ってます。それぞれがなんの意味・用法のoneなのか教えてください…日本語訳を見てもどれと対応してるのかいまいちです。

10 外国人同士 196 word 11 One advantage of living in Japan is that the other foreignen that one is acquainted with are more interesting for the most part than the people one meets in one's own country. Those who come here of their own accord and who live here by choice tend 5 to be different from ordinary people. If they had been ordinary people, they would never have come to Japan. Such people, in my 「 experience, are very interesting on the whole. aids ch ② They have come to Japan for various reasons, but, for whatever reason, they have chosen to live in Japan. Thave more friends 10 among the foreigners in Tokyo than I would have if I were in England. This sounds like an exaggeration, but I do not think that it is. In England I would have many friends, but I do not think I would have such close friends. My friends here include Americans, Englishmen and people from other countries. As far as I know, 15 these people are representative of their various societies. ⓒ The interest in Japan that we have in common brings us close to each other and plays an important role in forming understand- 18 ing and friendship between us. 10 Check!! 10 外国人同士 全訳 ① 日本に住むことの一つのメリットは, (日本で) 知り合いになる他 の外国人の方が、自分の国にいて出会う人々よりもたいていおもしろい ということである。 自発的に日本に来て、進んで日本に住む人たちは、 普通の人と違っている傾向がある。 もし彼らが普通の人であったなら、 決して日本に来ることはなかっただろう。 私の経験では,このような人 たちは概してとてもおもしろいのである。 ② 彼らはさまざまな理由で日本に来ているが、 理由はともかく日本に 住むことを選んだのである。 私がイギリスにいて持てるであろうよりも、 東京では外国人の間に多くの友人を持っている。 これは誇張に聞こえる だろうが、 私は誇張だとは思わない。 イギリスにいても多くの知り合い は持てるだろうが, これほど親しい友人が持てるとは思わない。 ここで の私の友人には, アメリカ人, イギリス人, そしてその他の多くの国の 人々が含まれている。 私の知る限りでは、これらの人々は彼らのそれぞ れの社会の典型的人物である。 ③私たちが日本に対して共通して持っている興味が、お互いを近くに 引き寄せ, 私たちの間に理解と友情を形作る上で重要な役割を果たすの である。 > Note. One advantage of living in Japan が文全体の主部で, that the other が補語となったSVCの文である。 one is acquainted with の that は関係代名詞で, the other 修飾している。 one の間に関係代名詞の whom が省略されている。

解答お願いします！

45 数列{an}の初項から第n項までの和SnがSn=4n+6n²-n (n≧1) で表さ れるとき 次の問いに答えよ。 (1) 数列{an}の一般項を求めよ。 (2) 極限 lim (van+1 - √an) を求めよ。 72-00 12 Tn (3) を求めよ。 また. lim を求めよ。 [類 13 関西学院大 ] Sn 72-00 k=1