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

Solved Answers: 2
Physics Senior High

なぜ⑴では空気の屈折率を文字で置いてるのに、⑷は屈折率1で考えてるのか教えてください。

|30| 光通信などに使用される光ファイバーでは、光の全反射現象などが利用されている。 その原 理を図のような円柱状媒質のモデルで考えよう。 円柱の中心軸からある半径までの部分は屈折 率(絶対屈折率nの媒質Iであり,その外側は屈折率nの媒質ⅡIである。円柱の端面は中心 軸と垂直であり、図は,円柱の中心軸を通る平面で切った断面図である。 この平面内で , 空気 中から円柱の端面の中心点Aに入射角で入ってくる光が, 屈折して円柱内に入り, その後ど のように伝わるかを調べる。 屈折率の間には、 常に nnn (no は空気の屈折率) という 関係があるものとして, 以下の設問に答えよ。 (1) 光が媒質I と媒質ⅡIの境界面で全反射をして, 媒質Iの中だけを伝わるためには,入射角 はどのような条件を満たせばよいか。 sin0 についての不等式で示せ。 (2) 屈折率の大きさによっては,入射角をどのように選んでも光が媒質 ⅡIの中に入れないこ とがある。 そのようなことが起こらずに, 光が媒質ⅡIの中にも入ることができるためには, 屈折率の間にどのような関係があればよいか。 (3) 屈折率の間に設問 (2)で求めた関係がある場合, 光が媒質ⅡIの中には入るが円柱の外には出 ないためには,入射角0はどのような条件を満たせばよいか。 (4) 光が点Aに入射角で入射し, 媒質Iの中を全反射しながら光ファイバーの長さの方向 に距離だけ進む時間を求めよ。 ただし, 真空中での光速度をcとする。 空気 no 0 A no N2 "n₁" n2 空気 媒質 ⅡI -媒質Ⅰ 媒質 Ⅱ

Waiting for Answers Answers: 0