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英語 中学生

至急答え教えて欲しいです!!汗

10 20 25 30 36 問8 次の対話を読んで. あとの) ゆ) の問いに答えなさり> *A7rzco7 esなoo ye Porz /or 妨e Scya&o od Yi go fo 7xe sne んig sckooた 7かey ge 如 24 Keryon Co7が47e, so 由 Soyoc 7eg7xed o6ozz *Kezyo 7 7 g7o's o7g59 7gsr ee grの js zoの747676566どの P に の 72YC- 7れC7t6 が se Xas aoifeg Ya fo e をspgr。 Ar ghe *boo 信 7 Dogg 02kア2 2 9 zzz、 万e szzdzes 7 o *co77ege 7 プGPC7た Kamau: Welcome to our bootb. Tm Kamat・ 45 Sayaka: Tm Sayaka, and this is Yui. Yui: Hi、Kamau. Glad to meet YOU. Sayaka: Tve heard we can learn about the idea 0 about it 近 lass last week。 Bo,1want to knoW mo about 辻 it2 Yui: Whats orgのee, Sayaka? Who talked about i? Tve never heard of 辻. Sayaka: Mr.Hara did. 3 Kamau: Mr.Hara? Tsheyourteacher? He also helping with thiS pootb as a volunteer today. f “riのee” here. One of my teacbers talked Just a minute, TI bring him here. Yui: Ts he here? Sayaka, did you invite me because he is here? Sayaka: Yes. Were you surprised? Mr. Hara: Hi,Sayaka and Yui. Welcome- Sayaka: Hello, Mr. Hara. Yui: Mr.Hara, why are you a volunteer here? ー Wir. Hara: Tve talked about this to Sayaka in class beforey bi (7)Llived in Kenya for a Year. Sayaka: He studied at a college in Kenya. こ Yui: Really? Why did you choose Kenya? WIr. Hara: Because 1 was interested in animals and Swabi. Africa. Yui: Oh,Isee. Sodid you see a lot Mr. Hara: Yes. Would youlHike to see them? Wow! There are lions, elephants。 and a lot more. Ts great to see OU two here- Swahili is a language spoken in *East of *wild animals there? Did you take pictures? Yui: Yes, please. Thank you, Mr. Hara. Treally like them. How Was Your jife there? WMr. Hara: Itwas so exciting,andThadalot of great experienceS. After 1 came back to Japan、L wanted to 内ntroduce Kenyan culture to J apanese people. 『 Yui: Sounds great。 And what did you do? NPO which does a lot of activities to introduce Kenyan culture to J and today Tm helping with this booth as a member. Mr.Hara: Ifound an apan、 1! decided to join the group So, Kamau, can YOu tell me about ro70ee? Sayaka: Oh, sure. 万oro7z0ee means *all *pull together" in Swahih、 区amau: And it is used to *describe *eommunity events ike fundraising or *development activities. Yui: Whatis fundraising? amau: Its an activity that people do to collect money for a good *purpose, ke bulding a school

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物理 大学生・専門学校生・社会人

(1.82)から(1.83)の1行目への変形を教えてください

1.5 電磁力と運動方程式 と定義する・ これを応カテンソル (stress tensor) と呼ぶ31 発散の定義を拡張 う5 ゆで (V 7)* = > の77k 2 と書く. 以上を (1.80) に使うと ァー/ vs ト】 を得る. 領域 に働く力 はの密度 (単位体積あたりの力) の体積積分だ ょ考えアーリナdz と置くと (< は任意の領域であるから) SEM という表現を得る. さて電磁場の応力テンツルは 2 (@g -3 wlgf) 5 (ぁg 半2 1.82) タ /o 2 3 によって与えられる. これを成分とする応力テンソルを 7,。 と書きマックス ウェルの応カテンツルと呼ぶ 7. の発散を計算すると (マックスウェルの方 程式をた用いて) V.人6。 = eo [(V お玉ーー玉x(Vx妃] エー [(V.Bお)お-Bx(Vxぢ)] /0 三p/ぢ十eoぢ x (の万) 一戸 x (eoのみ刀二) ニーp/二7xアeoの(ぢxどぢ) (1.83) を得る. この第1 項と第 2 項は荷電粒子に作用するローレンツカ (1.71) を有限 な体積をもつ物体に一般化したもるのであることがわかる. 第3項は電磁場自体がもつ「運動量] が時間変化することを表している. つ まり (万 x ) は「電磁場の運動量密度」 を表すベクトルなのである. (1.36) で定義したポインティングベクトルを思い出そう. 5 = 娘xメおは電詳場 31 テン >ッ "リ テンソルアア の要素に上つきのインデックスを与えるのは』 これを物体の応カテンツルと 迷合するための都合である. まだテンソルの友変成分と半変成分の区別を十分説明して いないので, 後の議論のための技術的準備とだけ理解しておこう.

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英語 高校生

この問題をおしえていただきたいです。 Dばかりで不安で…5は問題文の意味がわからず解けませんでした。よろしくお願いしますm(_ _)m

還 にの衣リ 6 ( いら選びなさい。 次の文書を読んで、一番敵当と思われる答を (A) (B) (C) (D) から選びな Advertisement: ono 21s Century Business PhoneS IS excited tO MM Na Td of our most versatile phone, Model 2381, The 人 ne計 S include a recording function and Video mode. 一[1一 和 胡 SG is included with the handset. This phone can be used with your internet connection without even turning On your COmDputer. ー[41ー Calls can be made phone to phone, phone to computer computer to phone and computer to computer. Traditional busineSS phone features such as call holding, call waiting, and call forwarding have been Te ー[は3] The call-holding feature has the same wide range 91 music choices as before. But we have added a new option. Callers can listen to an advertisement instead of music while they are waiting. 一[4]一 1. Which word is closestin meaning to aunching' in line 1? (A) fring (B) initating (C) forcing producing 2. Which of these stated features of The Wizard is traditional? (A) Video mode (B) Internet connection (C) Recording function ⑥7Ccal forwarding 3. What is new about the cal-holding feature? (A) The listener has a much wider choice of music. (B) An option that lets callers listen to n advertisement. (C) Callers no longer have to wait at all. It includes call waiting and call forwarding. ジ 4. What is NOT a stated feature of The Wizard? 《⑳) Automatic dialing (B) Calling through the Internet (C) Phone-to-phone calling (D) Call waiing A 5. In which of the positions marked Sentence best belong? The handset has an 8 x 10 centimeter video Screen.? ⑳[由 ⑧)外 (G) (5)軸 1 [2 Si anq [4 does the following

解決済み 回答数: 1