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理科 中学生

至急です! あっているかと書いてないところ教えて欲しいです!

加國本 図のように, うすい塩酸にら枚の金属板を入れた とき, 電流をとり出せるか調べました。このとき (生D 意した金属板は, 銅板, 亜鉛板. マグネシウムリボ ンの3種類で. 金属板の組み合わせを変えながら実 験をしました。 悦 (1) 図のAを亜鉛板, Bを鋼板にしたとき, 電子オルゴー ルが鳴 り ま した。次に, 2枚の金属板を入れかえて, み サ A を銅板, B を亜負板にすると電子オルゴールから音 金属板 が出なくなりました。このことからどのようなことがわかりますか。次のアーウから選びなきい。 ア 組み合わせる金属によって, 得られる電流の大きさが変わる。 (ed ) イ 組み合わせる金属によって, 電流が得られないときがあった。 ウ 組み合わせる金属によって, +極, - 極が決まる。 慌 (2) 金属の組み合わせを次のように変えたとき, 得られる電気の大ききは同じでしたか, ちがいましたか。 ( ) | 鋼板と亜鉛板 亜鑑板とマグネシウムリポン 銅板とマクネシウムリポン | 還 (3) 金属板の組み合わせによっては, AとBを入れかえてつないでも電子キルゴールが鳴らないこともあ りました。電子オルゴールが鳴らなかったのは金属板をどのような組み合わせで入れたときですか。科 単に書きなさい。 ( ) 因 (4) Aに亜鉛の金綱, Bに鋼板を使ってしばらく実験を続けると, 亜鑑の金軸はどのようになり ますか。 アーウから選びなさい。 ( MS ア 金属光沢が増す。 イ 表面がぼろぼほろになる。 ウ - 変わらなVS

未解決 回答数: 1
英語 中学生

全訳お願いします! 英語苦手で訳せないので皆さんのお力を貸していただけないでしょうか?

”人kiko had a dream to study in America when she as a high school stadent in Japan。 She Ye interested xn American culture, so she went to a *college in Ameriea to study。 人 tho college, *PE was one of the dificult classes for Akiko。 Tn the dlass。 *men and *women She couldnt play it well and everyone played it mach better than she- played *volleyball togethex. But she didnt Hike voleyball games because in the When they practiced。 she liked to play it games everyone played to *win After one month, the PB teacher said、 “Today we are going to play some voleyba games. AHiko, you are going to be a *setter for the frst game. *Tts your turn” Akiko thought。 "THtis not difult for other studentebut it ie for me。 Tdontt think T can do t。 Lam not a good *player、 1 dontt want my team to *lose." 人Amman in her team, *David, felt what she was thinking. He went to her and said、 “Akiko、 are you OR ? *Bejieve in yourself When Thave aproblem, my family and friends always tell me Behieve in yourself* Akiko Jf you think yo can't do something, you can't do it. those words、 Tl try* m the game, Akiko played better *than usual smiled and said, “Thank you, David. After the game, she thought she could do anything she tried hard. One day her friends visited. Akiko finished college and came back t9 Japan seven years ago Alsiko said。 "These two pictures are important to me Her house and asked about two pictures. because T see how 1 *changed in America. This one was taken at the *airport when Tleft Japan.、 【 couldnt smile because T worried about many things in America. This one was taken when 1 finished college. Tbecamea | _ | person、 mthispictuwelwas sming:” Akiko told them many things about her jife in America and said。 “Tchanged when David helped me by saying those words. Thave never forgotten them and wi never forget them."

未解決 回答数: 1
英語 中学生

全訳お願いします!

*EKate and ber ived i 遇 r *parents lived in a small town. Her parents had a small Psgrocery store an worked there. They were very *busy every day。 They knew Kate wanted to visit many places with them。 but they had no Gime. "Te Yomi nm years later Kate became a *university student in New York、 On Saturday morning she went 10 the university Hibrary to study。 When she got there, some studente were talking about a *Hood. Wen dhe heard the name other *hometown, she wentto them and asked aboutthe food、 They setd. WS Sa it 0n the news Net now Kate yas surprised and cahed her parents many Bmes、 But *the hne Was always busy. So she went back to her hometown by car 3OJ he Ya Q her tone she sa many houses which were covered with mu When she got 0 he HOnse in th evening her parents were cleaning their etore。 They Yere surprised to see her Tate said TPmBack。 Ameyou OR? Tworied aboutyou。 1cahed yon many Ph btthetinewas alyaya busy.。Well、 what can 1 do to help you? Her jather said。 "Find anything we can stGiN eat an put iin a bag。 She and her parente etarted to ork。 found many things and put them in bae. They worked *unGl late that night and wete tiredubut Kate was ged to help her parents When hey fnished yorking, her mother sid Tete behewe Ionon9Y willbe a better day than today" The next morning her father ai to Kate, "Now comewith ns" "Where arewe goingto go7' "o ud and they have nothing to eat Lete gtve them OF dai"Why? Tworked hard last night beceNee 1thougbt <Kate、we must think about other people and dothe the *neighbors. Ther food is covered with m food.′ Kate Was aurprised to hear that and sa Then her mother said, 。。 Uaby the neighbore often took eare of yON beC9N8e We these thinge were for us jest thing we can do for them。 When 00 Y they knew we Were Very we didntask hem todoik btthey Ait pre muat help each other" Kate ere thinking and was *proud cf them. Her father said。 Now, lets go" The the store。 Kate hoped to see many and said to her mother “Today busy in the store. understood what her parente carried the bage and le js a better day than Yesterday smiling faces EE間潜2

未解決 回答数: 1
英語 中学生

全訳してください! ◽︎のところはもう答えがわかってるので◽︎で書いといてください!

aro 1 Mr Smith。 you are a very good speaker of Japaneset Mr Smithh。 : Thank you,Taro. Letarted tolearn it atmy hih school Taro OH eally! 1eitpopular for Amercan students to study Japanese? Mr Smith : No。there arent many students who study Japanese. For example。 more students took Spanish at my high schooL Taro : Tsee. ofa/ Mr Smith : Oh,youspeak Spanisht aro No. “og/ js the only Spanish 1 know. Tn our Enghish classes, weve learned how to say "Helo"" in different countries around the world。 Ithink FRe to know why you decided to study Japanese- Mr.Smith :OK. He told me a lot about Japanese music. movies. and sports、 1 really Hiked Japanese culture and wanted to know more. Thanks to him、+ decided to start studying Japanese- Do you think Japanese is difficult to learn2. Taro Jr. Smith 。: Well、now,1think Tcan communicate with Japanese people in my danly hte here。 butTstill have some problems when 1 use Taro ② MD Smith 。 : First some Japanese words are very difcult to pronounce、 Also the word order in Rnglish and in Japanese is diRNerent. 4aro : Tagree. 1often make mistakes with it when 1 speak Enghsh. Mr。 Smith 。: Dontworry! Your nghish is wonderful and can understand you very well. aro : Thank you, Mr. Smith。 Tike studying Enghsh and want to be able to speak ngHish better。 Could you gtve me some advice (Engsh / better ! to | my / make)? Smithh。 : OK。 you study hard and learn many new words。 you1L get more knowledge- But you can never be a good speaker of Enghish without using 直 aro : What do you mean?. Jr Smith : Tmeanyou ave to speak nghish more you wantto be able to speak tt beter Yon should use it in your daily ie。 4aro : Thankyou。 Tltry

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