Grade

Type of questions

Physics Senior High

(1)についての質問です。解答で、cx=ccosθとしてるところが何故かわからないですx-z平面上で光速cで運動してるなら納得できるのですが、x-y-z平面で運動するならc=(cx2+cy2+cz2)1/2乗になると思いました。

56 光の粒子性 一辺がLの立方体の容器内を振動数 の多数の光子が光速cで不規則に運 動している。 この容器の面と光子は完全 弾性衝突するものとし, プランク定数を んとする。 光子の運動量の向きはその速 度の向きと一致しているので、光子の運 L S2 y (3 動量の成分は,速度のx 成分 Cx を用 いて、 X L | × cx と書ける。 さて, cx>0 として,t秒間に1個の光 であり,その間に面 子がx軸に垂直な面Sに衝突する回数は(2) Sが受ける力積は (3) となる。 光子の運動方向は十分不規則であ りの平均値はx=(4) × c2と書ける。そこで、容器内 の光子数をNとすると, 全光子から面Sが受ける力は (5)と表さ れる。 したがって,この光子気体の圧力P は, 体積Vを用いて (6) となり,単位体積あたりのエネルギーUを用いると, P=(7) と書 (名古屋大+東北大+大阪府立大) ける。 Level (1)~(7) ★ Point & Hint 光の圧力(光圧)の問題。 気体の分子運動論をバックグラウンドとして解いて いく。 HECTURE (1) 光子の速度ベクトルと運動量ベクトルは (2) 右のようになる。 Cx=ccos0 であり px= hv C cos 0 = =hyxCx c² ※子は面に2の距離を動くごとに C 速度 C 運動量 Dx

Solved Answers: 1
English Senior High

黄色線のhis business が 干渉しないよう という意味になるんですか😵‍💫

3,000 animated characters. 2 Blanc was born on May 30, 1908, in San Francisco, California. However, when he was a child, his family moved to Portland, Oregon, where he attended 問1の正解の根拠 ~へ引っ越した 〜に通った school. When he was young, a game he used to play by himself was to look at, よくしたものだ 一人で for example, a bird, and try to imagine what it would sound like if it could talk. Then, he would try to make the voice that he had imagined. 問1の正解の根拠 ~を集めた 問1の正解の根拠 3 In 1927, Blanc began working for a daily radio program. There, because the sponsors could not afford to hire more actors, Blanc used his own voice for many of the show's characters. After that, he moved to Los Angeles, California, where he joined Leon Schlesinger Productions, an animation studio that had assembled some of the greatest voice actors of the time. This company did the work for Warner Brothers, which developed the cartoons that made Blanc rotair lo subiq soloqu na diw envoys abiyong liw 4 Without a doubt, Blanc's most famous voice is that of Bugs Bunny, the star of the Warner Brothers animated line-up since 1940. Blanc not only provided Bugs Bunny a voice, but also a personality and his famous catch-phrase, "What's up, doc?" The team involved in creating Bugs was very careful about famous. 〜に関わった 問3の正解の根拠 giving him a personality that would be popular for everyone. They decided that Bugs would not be an unkind character; he would just always be peacefully minding his business until someone started trying to hurt him or make him do something he did not want to do. Then, he would fight back. Blanc was very JAKE 問3の正解の根拠 proud of Bugs and thought that the character could be a role model. He said, "Bugs does what most people would like to do but don't have the guts to do." 問2の正解の根拠 5 By the 1940s, Blanc was providing the voices for more than 90 percent of the Warner Brothers cartoon characters. To put that in perspective, from 1940 to 1959, Warner Brothers released almost provided about 540 voices during that time. それを総体的に見ると 600 cartoons. That means Blanc Through this time Blanc appeared on many radio and television programs. He provided the voices for the most 問1の正解の根拠 lovable side characters on extremely popular programs of those days. Then, in the 1960s, he voiced some of the characters in "The Flintstones," the first -126- 生 H

Solved Answers: 1
23/1000