Grade

Type of questions

English Senior High

高校生 定期試験 問題文 今日あった試験の単語抜き取り問題です。 6.bombs 7.Pavilion 8.canvas 9.livestock 10.Guernica と答えたのですが、採点してほしいです…… 特に10はtragedyと答えてる人が多くて不安です

1. 次の文を読んで、問題に答えなさい。 Okamoto Taro, a Japanese artist, visited the Spanish Pavilion of the 1937 Paris Exposition. When he saw the painting Guernica, he (1)couldn't take his eyes off it. It was painted in black and white. But he felt like it was painted (2). (3) that the painting drew him into its world instantly. This big piece of work, 3.5 m 4 7.8 m, was painted 4 Pablo Picasso, a Spanish artist. (5) Picasso ( 6 ) to France in his (7), he painted it in Paris. He was 56 years old then, but he worked hard and completed it (8) within a month or so. This painting fascinated those who saw it at the Exposition. It became one of Picasso's best- known works among his over 10,000 paintings. Picasso was originally asked to paint something for the Exposition by the Spanish Republican government. However, he had not decided what to paint until he read a shocking newspaper article. According to the article, Guernica, a small town in Spain, was bombed by the Nazis on April 26, 1937. (9) In those days, the Nazis supported General Francisco Franco. He had been ( 10 ) to overthrow the Spanish government. ☆ The bombing started around 4 o'clock in the afternoon. People and livestock at a busy market (11) there ran (12) about, trying to escape from the attack. Many buildings, including a train station, hotels, and restaurants, were demolished. The bombing lasted about three hours, and 50 tons of bombs were dropped. Three-fourths of the town was destroyed, and several hundred people were killed. Picasso was shocked because the bombing was a cruel attack against the public in his home country. In order to protest against it, he decided to make a painting of the bombing. He struggled to paint the tragedy of the bombing. He drew a number of sketches trying to show the sorrow of the people in Guernica. Even after he started painting on a big canvas, he kept changing his ideas. 2133

Resolved Answers: 2
Physics Senior High

(4)について質問です。 ベクトル図で考え、tanθ=R(ωC-1/(ωL))と逆にして書いたのですが、これは正解なのでしょうか? ωCV_0とV_0/ωLの大小が分からないので正解だろうと予想しましたが、 不安だったので質問しました。

138. 〈RLC 並列回路〉 10) 図のような, 交流電源, コイル, コンデンサー, 抵抗からなる 回路について考える。 交流電源の交流電圧の最大値を Vo〔V〕, 角 周波数をw [rad/s〕, コンデンサーの電気容量をC[F], コイルの 自己インダクタンスをL [H], 抵抗をR [Ω], 円周率をとする。 電流は図の矢印の向きを正とする。 また時刻 t〔s〕において交流 電源の電圧 V〔V〕はV=Vosinwt, 交流電源から流れる電流は I〔A〕であるとする。コイル, コンデンサー,抵抗に流れる電流 をそれぞれ IL 〔A〕, Ic〔A〕, IR〔A〕 とし, その最大値をそれぞれ ILo〔A〕, Ico〔A〕, Iko〔A〕 とす る。十分な時間が経過しているとして,次の問いに答えよ。 (1) 電流の最大値 Ito, Ico, Iro をそれぞれ Vo, w, C, L, R の中から必要なものを用いて表せ。 (2) 時刻 t において, 流れる電流I, Ic, In をそれぞれ Ito, Ico, IRo, w, tの中から必要なも のを用いて表せ。 (3) 電流 I を I, Ic. IR を用いて表せ。 (4) 0 [rad〕を電圧(Vの位相に対する電流の位相の遅れとして, I を Vo, w, C, L, R, t, Qを用いて表せ。また, tanθ を w, C, L, R を用いて表せ。 次の三角関数の公式を用いて もよい。 asinx-bcosx=√a²+busin (x-9), cos0= a √a² +6² [ 10 大阪教育大 〕 9 IL VIC L C b √a² + b² sing= VIR (5) 図の回路のうち, コイル, コンデンサー, 抵抗からなる並列回路のインピーダンス Z〔K〕 をw, C, L, R を用いて表せ。 (6) (5)のインピーダンスZが最大となるような角周波数 wo [rad/s] を求めよ。 [20 福井大

Resolved Answers: 1