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English Senior High

この英文の文法を教えて欲しいです。 (関係代名詞、不定詞など) 英語が苦手なのでどのような使い方をするのかなど教えてもらえるとありがたいです。

onference ánf(a)rans] im [éim] articipant artisǝpǝnt] sappointment isapintment] opose [prǝpouz] allenging elindsin] me to do mto do on one's appointment ... at all stantial stanf(ǝ)!] road [réilroud] instream instri:m] t is how ... e hope that... an impact on 3 In How did they come to publish their own paper? 2002, there was a study conference held by CHETNA an NGO that aims to help the children in slums. Among the participants, there were some children from a slum in South Delhi. They were shocked to learn that adults had no idea about what really goes on in a slum! To their disappointment, the children also learned that the media did not cover the issue at all! So they decided to join a project proposed by CHETNA. It was a G1 challenging plan to start a newspaper to let people know about the terrible conditions of kids living in the slums. G1 That is how Balaknama started. The children chose this name in the hope that their paper would serve as "the voice of children." In fact, their articles have sometimes had a substantial impact on society. In 15 2015, a shocking article appeared in Balaknama. It was about slum kids forced by police officers to remove bodies after railroad accidents. The mainstream media reported on the article and the government finally acted and stopped the police. 20 nsion Check id the children learn at a study conference held by CHETNA? roject did CHETNA propose? d the children name the newspaper Balaknama?

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English Senior High

この英文の文法やtheyやitが何を表しているかなど詳しく教えて欲しいです。

onference ánf(a)rans] im [éim] articipant artisǝpǝnt] sappointment isapintment] opose [prǝpouz] allenging elindsin] me to do mto do on one's appointment ... at all stantial stanf(ǝ)!] road [réilroud] instream instri:m] t is how ... e hope that... an impact on 3 In How did they come to publish their own paper? 2002, there was a study conference held by CHETNA an NGO that aims to help the children in slums. Among the participants, there were some children from a slum in South Delhi. They were shocked to learn that adults had no idea about what really goes on in a slum! To their disappointment, the children also learned that the media did not cover the issue at all! So they decided to join a project proposed by CHETNA. It was a G1 challenging plan to start a newspaper to let people know about the terrible conditions of kids living in the slums. G1 That is how Balaknama started. The children chose this name in the hope that their paper would serve as "the voice of children." In fact, their articles have sometimes had a substantial impact on society. In 15 2015, a shocking article appeared in Balaknama. It was about slum kids forced by police officers to remove bodies after railroad accidents. The mainstream media reported on the article and the government finally acted and stopped the police. 20 nsion Check id the children learn at a study conference held by CHETNA? roject did CHETNA propose? d the children name the newspaper Balaknama?

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Physics Senior High

こういう問題で、図のO'からBまでの距離を考えていいのはなんでですか??(1)です

波の干渉 鉛直な壁で区切られた水面上の1点0に 波源があり, 振動数, 波長の円形の波 が連続的に送り出されている。 点Aは水面 と壁との境界点 点Bは水面上の点であり. 線分 OA は壁に垂直でその長さは2線 分OB は壁と平行で,その長さは4入 であ る。 波が壁で反射されるとき位相は変化し ない。 また, 波の減衰は無視する。 (1) 波が0点を出てから壁で反射されB点 にとどくのに要する時間を求めよ。 C- 4入 1次の日線(経るさ入 m=l. B (00) GA上で入 図1 32 2' (2)B点では,波は強め合っているかそれとも弱め合っているか、あ るいはそのいずれでもないかを答えよ。 (3) 線分 OA上で見られる波(合成波)は何とよばれるか。 また、その ようすを図2に描け。 0点から出る波は振幅αの正弦波であるとする。 (4) 0点より左側の半直線 OC 上で見られる合成波はどのよ うな波か。 20字程度で述べよ。 0点から出る波の振幅をαと する。 水面の変位 2a 0 -a 0-A 12 32 H Sm -2a (5) 線分 OB上 (両端を含む) で,弱め合う点はいくつある か。 -3a 距離 図2 (奈良女子大) Level (1)~(4)(5)★ Point & Hint 干渉では2つの波源からの距離の差が重要。 強め合いの位 置では山と山(あるいは谷と谷)が重なって振幅は2倍となり、弱め合いの 位置では山と谷が重なって振幅は0となる。

Solved Answers: 1