高一物理 この解き方がいまいちよくわかりません。 教えて貰えるとありがたいです🙏

3 波の性質 (3) y-t図問題 ある位置に注目して、 媒質の変位の時間変化を表 したグラフ。 y-t yx y[m] (t=3s 4.0 での波形) (点Cの 媒質の動き) t=0s m t=1.0s t=3.0s t=4.0s -3.0 y (m) 3.0 0 -3.0+ y [m]4 3.0 + t=2.0s O -3.0 + y (m) 4 -4.0 いまは t=3s 点Cの変位は-4.0m y [m] 3.0 -3.0 y (m) 3.00- 0 例題 図のように正弦波がx軸上を正の向き に速さ2.0m/sで進んでいる。 位置 x=8.0m での媒質の変位の時間変化を y-t図に表せ。 AA BC DEF 3.0 + -3.0 y (m) 3.0 y (m) 4.0 O -3.0 + 0 -4.0 1 13 4 5 x (m) 2.0 m/s t(s) 8 10 12 14 16 x [m] OK! x (m) 8 10 12/14 16 "JAVAN 6 8 10 12 14 16 x (m) 6 8 10 12 14/16 x (m) 6 8 10/12 14 16 解 上図のそれぞれについて, x=8.0m での変 位を読みとり,それらをy-t図に点で記して, 正弦曲線で結べばよい。 x (m) Land 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 t(s) 1 [y-t図 例題の正弦波について,次の位置 での媒質の変位の時間変化をy-t図に表せ。 (1) x=0m (A) y (m) f 0 1.0 2.0 3.0 (2) x=2.0m y (m) (3) x=4.0m y (m) 1.0 Lib 1.0 2.0 Lihat 4.0 5.0 2.0 3.0 (4) x 6.0m y [m] 0 0 1.0 (5) x=16.0m y (m) 4 1.0 (6) x=20.0 m y (m) + M 1.0 4.0 3.0 5.0 2.0 3.0 6.0 7.0 8.0 4.0 3.0 2.0 6.0 7.0 4.0 5.0 16.0 7.0 8.0 t[s] 2.0 3.0 4.0 5.0 6.0 7.0 8.0 t[s] 4.0 5.0 6.0 t(s) 5.0 /8.0 t(s) 6.0 7.0 8.0 t [s] t(s) 8.0 7.0

英語 高校 赤線itが示すものを教えてください！ 番号をふったので回答する際記載してくれると助かります🙏よろしくお願いいたします🙏

In addition, as a type of mental stimulant, caffeine increases alertness, memory, and reaction speed. 5. (6 Because it fights tiredness it improves performance on tasks like driving, flying, and solving simple math Ot 5 problems. It is true that caffeine can increase blood pressure, but the effect is usually temporary and therefore not likely to cause heart trouble, especially (thus) if caffeine is consumed in sensible amounts. 8 Caffeine's effects are real, but most often mild. 10 This is why many of the most popular drinks on earth contain caffeine.

論理表現の問題です。 答えの添削をお願いしたいです。もし間違えていたら、なぜ間違いなのかも教えていただけると嬉しいです。お願いします。

Q 1. If it will be nice tomorrow, we may go it is Ⓒ there had been 2. The football match had to be stopped. They were playing for about an hour when there was. a terrible storm. 0 時制は一致 3. I got here on time, but I am in such a hurry that I didn't manage to have breakfast first. Ⓒ (4) 8 I was in such a hurry passed since 1. He had not been employed before he was fired six monthes ) 2. If it is fine, (we are going to conquer that peak.) 3, Tom was (about to make a comeback when ) he was killed in a traffic. be about to do:まさにするところだ。 accident. 4. (Five years have passed to Sunset Beach for a picnic. my 年月がちになる 白V(年月が経つ family moved to Nagoya. 5. have been taking vitamin supplements since last year. <継続> & Ilhad not waited before long he appeared).

未来につながる英作文というワークのこの四択がわからないので解説もあれば非常に助かりますが答えだけでもいいので教えてほしいです!!(>人<;)

he BASIC SENTENCES EXERCISE 1 EXERCISE 2 EXERCISE 3 TRY! 空所に入れるのに最も適当なもの (1,5は誤っているもの)を、次のア~エのうちから1つ選び,記 号で答えなさい。 1 The wooden fence surrounded the school ア the rain. 1 who raised 2 Children ( ) in rural areas often have a greater appreciation for nature than their urban counterparts. (2013年度 中央大) 7 raising 3 You should remain ( ) until the bus stops. 7 to seat 1 seat is beginning to get worse ウ 4 I often see you and Joe () at the cafeteria. 7 chatted 1 have chatted are raised seating chatting ア 5 My job at the library is OK, but I spend most of my time the shelves, so it's a little boring. because of I (2013年度佛教大) ウ I raised SIKKEN I seated () (2013年度 広島工大) I be chatting to put books back I on (2013年度 学習院大) 11 12 13 14 15 16 18 57 19 20

【問題英語ですみません】統計の問題なのですが、答えがどうも違う様に思えて仕方ありません。 答えの説明がskewed-leftの話をしていたのに突然skewed-rightの話になってませんか？ 教えていただけると嬉しいです。よろしくお願いします🙇‍♂️

e. 88.69; she qualified. 29.The table below is a calculation of the grade breakdown of 500 students who are taking introductory psychology at a university. The grades are on a 100-point scale, and the table divides the students into percentiles. Which of these statements is NOT correct? Percentile Grade 10 43 20 55 30 68 40 72 50 75 60 81 70 90 a. This distribution is skewed left. b. The mean grade for the 500 students is greater than the median grade. 80 92 c. There are no high outliers among these students. d. More students are doing well in the class than are doing poorly in the class. e. All of these statements are correct. 30. In a scatternlot 90 95 99 100

2.3.4 が思いつきません💦 教えてください！

2 You are talking about your future goals with your partner. Change the underlined words to make your own conversations. You can use the words in brackets. 1. A: I want to read some self-help books. Do you know where I can find them? B: ex. They are on the bookshelf near the entrance. [You] 2. A: We have a lot of things to learn to become a doctor. [There] B: That's right. However, I believe it's not impossible because we have a lot of time, too. 3. A: We should make a constant effort to improve. [It, important] B: ex. I agree. I believe my efforts will pay off. Juodo 4. A: What should I do to improve my English? This B: ex. Reading a lot of books is useful. Why don't you try it? [Watching ...] D

この答え持ってらっしゃる方いらっしゃいませんか。

Review for Lesson 1 A: Check Read the passage and answer the questions below. What kind of qualities do you think a "leader" has? You might imagine a strong, confident person [gives directions to other people. However, such a one-way style of leadership has become less common. These days, thanks to the Internet, you can easily voice your opinions. This has resulted in more cooperative decision-making. G [3]. These skills focus on empowering all members, improving communication, and enhancing teamwork. Successful 21st century leaders bring people together by respecting all members' opinions. They lead through collaboration, not by control. Today, the world is changing at an incredible pace. To tackle ongoing global challenges, it is helpful to learn about the importance of leadership. By developing leadership skills, you can improve your community, your school life, and yourself. Hind say (1) Fill in the blank by choosing from the words below. [ which who / whom / what ] (2) What does 2 refer to? Answer in Japanese. (3) Put the words below in the correct order to fill in blank 3. [ to use a cooperative / "soft skills" / team / modern leaders / build 1. (4) Translate 4 into Japanese. (5) According to the passage, which of the following sentences is true? a) Soft skills are becoming popular among one-way style leaders. b) Today's leaders use soft skills to encourage others to communicate. c) The world is changing so hat soft skills are not useful. (6) If you develop leadership skills, what can you do? Answer in English. 6 Lesson 1

どなたか教えてください😭😭

1 次の下線部の文の動詞が目的語を伴っていなければx を, 目的語を伴っていれば、その目的語を ( )に書きなさい。 en lo eyniblind bas ellaw odt (1) I ran all the way to the station, but I couldn't catch the train. 20 itis lugol em? swojong) ( pini (2) Did you clean your room? I don't think that you did. V (jong ein diguer (3) "How about playing a computer game together?"- "That sounds good." in Well :-)

教えてください🙏

1 次の日本語に合うように,空所に適切な語を入れ (1) その女性は私に車を持っているかどうか尋ねました。 The woman (2) 健が家に帰ったかどうかわかりません。 I don't (3) この歌は人気になるでしょうか。 I me Ken went home. 2 次の日本語に合うように, [ (1) 私はジャックがドアを開けるのを見ました。 I [Jack/ saw/ the door / open ]. very 4次の 8 I had a car this song will be popular. ]内の語を並べかえましょう。 (2) 私はだれかが私に触れるのを感じました。 I [me/felt / touch/someone ]. I (3) 私たちはどこかで鳥たちが歌っているのを聞きました。 We [singing/heard/somewhere / the birds ]. We (4) 生徒たちがテニスをしているのが見えますよ。 You can [ the students/see/tennis/ playing]. You can から適切な語を選びましょう。 3 日本語を参考にして,次の ( (1) The city (which/where / when) I live has five libraries. (私が住んでいる市には図書館が5つあります。) (2) The day (that/ if / when ) we took this picture was hot. (私たちがこの写真を撮った日はとても暑かった。) (1) ここは外国人が多く住んでいる町です。 日本語に合うように,空所に適切な語を入れましょう。 This is a many foreign people live. (2) ロンドンに滞在していた日々のことをなつかしく思います。 I miss the I stayed in London.

英語の質問です。 文中(2)が　　were になる理由の解説を詳しくお願いします。

that time. The Alps (2) (was, were) a (3) challenging environment, with steep slopes and very high places. However, after years of planning, almost 20,000 people worked by hand for six years to achieve (4) the impossible. (5)