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英語 中学生

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晴文を読んで,(1), 指定されしに留奴りリ央又 Hiroshi: What's your favorite subject? Physical Education. I like sports very much. Hiroshi: I like P.E., too. We practice kendo now. Steve: Oh, really? I've never done kendo. I want to try it. When do you have P.E. classes? Hiroshi: We have three P.E. classes in a week. We will have it in the afternoon tomorrow. Our P.E. teacher is Steve: a great kendo player. Let's do it together. Steve: That will be fun. Hiroshi: And I like English the best. We have a special English class today. 金 木 水 数学 理科 社会 英語 国語 美術 火 月 国語 2|保健体育 数学 4技術·家庭 英語 理科 英語 数学 音楽 社会 Good. 理科 国語 社会 道徳 保健体育総合的な Steve: 社会 英語 保健体育 理科 数学 学級活動 1 Hiroshi: We are going to tell you about Japanese culture in English. 3 Steve: Wow! I'm glad to hear that. Hiroshi: After that, we will have lunch time for fifty minutes. What will you study after lunch today? 5 学習の時間 6 Steve: Hiroshi: Japanese and art. I will show you our club activities after school. Steve: Great! I can't wait. (注)Physical Education (P.E.):保健体育 done : do の過去分詞 culture :文化 be glad to ~:~してうれしい activity :活動 (2) Which subject does Hiroshi like better, P.E. or English?(4語) (1) What day is it tomorrow?(2語) It's thwsdoy. (2Hiroshi Nkes Eglih beter than PE. 英語·重点対策

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英語 高校生

ELEMENTlessons9です。この課末問題の回答を教えて欲しいです。お願いします。

2021 英語 2A の英 1808 課末問題 aiio19 Lesson 9 The Vancouver Asahi er eaoonO ofa do8 oddio Comprehension tndW 9 A Reading for main ideas: Choose the best answer. 1. What is the main idea of the passage? @ The hardships that the Nikkei had during World War II. O The first Nikkei baseball team in North America. © The relationship between the Nikkei and other Canadians through baseball. 2. The Vancouver Asahi finally won o ni ebi t s @ the respect of other Canadians through fair play nebioos sdT O the championship, improving their physical strength © the award for sportsmanship during the Pacific War c eviansage ne 2obaw asw buo) sedW S B Reading for details: Fill in the blanks with the words in the box below. There are some unnecessary words. Then divide the paragraphs into the following sections. TA Japanese beganimmigrating to Canada in the 1870s, but they faced prejudice and (1. The Nikkei enjoyed baseball, and they (2. |2 ) the Vancouver Asahi. |3 The Asahi joined the strongest (3. ) league, the Terminal League. 4 The Asahi couldn't win against the white teams because of their lack of (4. ) power. The manager, Harry Miyasaki, used the strategy called “Brain' Ball" to (5. ) the team. Harry also required the Asahi to play (6. 7 The white teams played rough against the Asahi, but they never (7. ) back. many times. ) and sent Even the white people began to support the Asahi, and they won the (8. The Pacific War changed the lives of the Nikkei. They were treated as the (9. 19 to camps. Life in camps was uncomfortable, and the people living near the camps were (10. Nikkei. 1|However, baseball (11. 12| The members of the Asahi were (12. )of the ) their hate. They understood each other by playing baseball. )into the Canadian Baseball Hall of Fame in 2003. Paragraph Organization Words Introduction ( The Asahi playing against white teams ( Rebuilding the team amateur / championship / professional enemy / established / fairly/ fearful fought /inducted/ named/neutralized physical/ discrimination/rebuild The war and baseball Epilogue Class & No. Name

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数学 大学生・専門学校生・社会人

問題としてはこのURLのやつでexercise2.2.9の問題です。 2.2.9. Define T : ℓ^2(Zn ) → ℓ^2(Zn ) by (T(z))(n) =z(n + 1) − z(n). Find all eigenvalues of T.... 続きを読む

16:22マ l 全 の Exerc: 164/520 matrices, convolution operators, and Fourier r operators. 2.2.9. Define T:l'(Zn) - → e°(ZN) by ニ Find all eigenvalues of T. 2.2.10. Let T(m):e'(Z4) → '(Z) be the Fourier multipliei (mz)' where m = (1,0, i, -2) defined by T (m)(2) = i. Find be l(Z4) such that T(m) is the convolutior Tb (defined by Th(Z) = b*z). ii. Find the matrix that represents T(m) with resp standard basis. 2.2.11. i. Suppose Ti, T2:l(ZN) → e(ZN) are tra invariant linear transformations. Prove that th sition T, o T, is translation invariant. ii. Suppose A and B are circulant NxN matric directly (i.e., just using the definition of a matrix, not using Theorem 2.19) that AB is Show that this result and Theorem 2.19 imp Hint: Write out the (m + 1,n+1) entry of the definition of matrix multiplication; compare hint to Exercise 2.2.12 (i). iii. Suppose b,, bz e l'(Zn). Prove that the cor Tb, o Tb, of the convolution operators Tb, and convolution operator T, with b = 2 bz * b.. E Exercise 2.2.6. iv. Suppose m,, mz € l"(Z). Prove that the cor T(m2) ° T(m) and T(m) is the Fourier multiplier operator T) m(n) = m2(n)m」(n) for all n. v. Suppose Ti, T2:l"(Zw) → e'(Zn) are linear tra tions. Prove that if Ti is represented bya matri respect to the Fourier basis F (i.e., [T; (z)]F =A Tz is represented by a matrix Az with respect t the composition T20T, is represented by the ma with respect to F. Deduce part i again. Remark:ByTheerem 2.19, we have just proved of the Fourier multiplier operat Aresearchgate.net - 非公開

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物理 高校生

問七の問題のとゅうしきがわかりません! 回答は写真に載っています よろしくお願いします!

A 物質波 光やX線などの電磁波が粒子性を示すことが明らかになると,ド.プロ イは逆に,それまで粒子と思われていた電子のような 粒子も,波として 1892-1987 ぶっしつ は の性質(波動性)をもつ のではないかと考えた。この波を物質波 またけ ド·ブロイ波 という。1924年,ド·ブロイは,質量m, 速さひで運動士 る粒子の運動量の大きさをかとして,その粒子の物質波の波長入は、, 次き material wave は de Broglie wave で表されるという仮説を立てた。 物質波の波長 粒子性) (波動性) h_h ス= ニ p入=h p mu 物質波の波長 プランク定数 A[m) h[J-s] plkg·m/s] 粒子の運動量の大きさ m[kg) 運動量か 波長え 電子 光子 電子波 光波 粒子の質量 o[m/s) 粒子の速さ ド·ブロイの仮説によると,100 V 以上 の電圧で加速された電子の物質の波長は, 約 10-10 m 以下となり,これはほぼX線の 波長領域に相当する。したがって, このよ うな電子の流れ(電子線)を結晶に当てると, X線回折と同様の回折現象が生じることが 予想された。そして, 1927年から 1928年 にかけて, デビソン, ガーマー, G.P. トム 20 O図 20 電子線による回折像 (酸化マグネシウム (MgO)の単 結晶) 1881-1958 1896-1971 1892-1975 ソン, 菊池正士らによる電子線回折の諸実 験により,物質波の存在が確かめられた。その後, 電子に限らず,陽子や 中性子,原子·分子のような粒子も波動性をもつことが確かめられた。 1902-1974 問7 電圧Vで加速された電子(質量m, 電気量 -e)の物質波の波長入を,プラン ク定数をhとして求めよ。 また, 電子の質量を9.1×10-31 kg, 電気素量を 1.6×10-19 C, プランク定数を6.6×10-34 J·s として, 電子の加速電圧が 1.0×10*Vのときのえの値を求めよ。 h ●特に、粒子が電子の場合の物質波を電子波 という。 2meV. 1.2×10-"m 第5部 なNま

解決済み 回答数: 1