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Science Junior High

⑷⑸の解説おねがいします

9 図1のように, 長さ12cmのばねを使っ 図1 図2 て, おもりの質量とばねののびとの関係を調べ HHHIHI グラフにしたところ, 図 2のようになった。こ 4HIHHIIT のばねを使って次の実験を行った。あとの問い 3 に答えなさい。ただし, 100g の物体にはたら く重力の大きさを 1 N とし系の質量や体積は 無視できるものとする。 く実験> 川 の 水を含めて質量の合計が 600g のビーカーを水平な台の (dc 200 上に置き 図 3のように, 質量が150g のおもりを糸では おもりの質量(g ねにつるして水にしずめたところ, ばねの長さは20cm となった。 @ 次に図3の状態から, 図4のように, ばねの長さが 18 cm となるようにおもりをビーカーの底にしずめ, 水平 な台とビーカーの間にはたらくカカについて調べた。 (1) 図1において, ばねに質量 150 g のおもりをつるすと, ば ねののびは何cm になるか, 求めなさい。 (⑫ 図3 のおもりにはたらく水圧の向きと大きさを示す模式図 として, 最も適切なものはどれか。次のアーエから1つ選 び, 記号で答えなさい。ただし, 矢印の向きは水圧のはたら く向きを, 矢印の長さは水圧の大きさを表している。 2 面 イ メ面 ウ メ画 エ 水箇 則 提 ーー ドー 一 一| ドー ーwL_ ドー K一 -l_k- 詳 ] (⑬) 図3において おもりにはたらく浮力の大きさは何Nか, 求めなさい。 (《⑳ 図4において, ビーカーの底がおもりを上向きにおす力は何 か, 求めなさい。 ⑯ 図4において, 水を入れたビーカーの底面積は 0.005 m? である。水平な台が水の入ったビー カーの底面から受ける圧力の大きさは何 Fa か 求めなさい。

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English Junior High

分かりません! 教えてください💦 お願いします。

旬l wl の英文を起んで、あとの各問いに符えなさい。 die 1 as mm Auget ewening almost twenty yemm amn There was e *claeeical muwic concert in my town. A few wecks before the concert。 my father aeid to me。 YA famous "violinist will play with our town *orchestra. want to take you to this concert Do you wantto come with me7" lthought Oit waa rood idea。 So we went to the concert hell in the でening. There were alot ofpeople in the hall Just beore the concert。 my father said to me He esin an accident when he was a chiId.ARer that he couldnt ue his hands wel bt( の )And he became s famous viohinist* Then the violinist elked slowiy to the *center of the *etage and 1Goked at the *conductor The concert began. "The music waw very bomutiul and everything ent well in the *beginning. But *suddenly we heard ashort and stong sound from the stage There was ぐa problem.The conductor saw the iohinist and stopped the orcbestra Tsaid to myselt -The ichimist will change his *vjohn for another me apd start playing again" But he didnt He waited just a itde and vesked the conductor to *continue with his eyes Then they sarted playing the music again. The violinist was Tlaying the music without one *euring. Everyone 1ooked surprieed. He played the music with only three strings。 How gemtl Wben he fmisbed Severybody was quiet. Then everyope in the hall *stood up to Yive hin a big hand。 He said to us with a smてく 。 ⑤ テア1 thought to mywelf "He could play with only three Perngw ecawee he iveye ncited herd with thet Tk was a really mowing concert for me. 1 lerned from him that we should never( ⑤ ) Wemust do our bewt when we hawe a problem. Twill newer*forget that concert. (dmc mueic クラシック音打 Gohniat バイオリン胡者 rchewtrm オークストラ

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Mathematics Junior High

いくら考えてもわかりません。 答えを教えてください。 明日までの宿題です。

人 じてください. \て行ったスピーチの原稿が 新聞に戦りま 1 教科書 | Ra昌が、自分の国インドの言葉に mdis。 Miy CowmWYツy 6) (僕の福国、インド) 3 | Aaasfe. Its one Way to S9Y hello or goodbye In India 1 2 mndia is located in South Asia. ①⑪More than one billion people liy 3 ? inlndia. ②They speak many langua9eS. Ispeakthree ofthem # 4 Marathi Hindi and English. ij 5 Marathiismy first language. Itis 3 | ④!L usually speak tt with my family at home. 7 Many stories are ⑤( write ) im Marathi.1enjoy reading the 1also speak Hindi. Do you know any Hindi words ? Of course you do. "Bandanna'and 'shampoo'are from Hindi. Hindiis the 379| major language of India. 1 speak it at school. 7 Ispeak English, too. Long ago,⑥English was not spoken in India 2| Then the British came・ India was ruled by them from the 1600s to the mid:1900s, Many people needed to learn English. Later Te 昌4| British left but their language remained. 5 jj Now English is used across the country. トレ | In my case,Iuse it to talk with friends from other places. MSA a lot from each of my languages: Marathi, | indi and English. Now Iam learning Japanese All of them are special to me. 4/79g7o. ⑧(use ) in western Indl は Did you read today's newspaper(新聞) Paul ? 5 : Yes,1 did. Ifound Raj's speech on it. 由 本 Me too.!tnink he loves his own country very much: 127 to talk ena II 3 SA 貞 6 Who is Mahatma II Mi の : aul : H 6 2 了 Was a of independencema立) of India. Sgos 0 ruled by the British, he thought 1 orlndia。 He Wanted to get back-をmりの India. So he fou H39| Kumi: 9ht(tght - 3 洋Kum fought? pamdahaveawavess 27| Paul : No, no.M .Mahatma Gandhi thought Non-violence(#明の ーー本

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