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    什么是關鍵的折射角的彩虹出現,到最近的學位?PositronWildhawk Britgirl divphygamer(What is the critical angle of refraction at which a rainbow appears, to the nearest degree? PositronWildhawk Britgirl divphygamer)——歐美十大問題可能是對生命、宇宙和一切事物的臭名昭著的終極問題

    什么是關鍵的折射角的彩虹出現,到最近的學位?PositronWildhawk Britgirl divphygamer(What is the critical angle of refraction at which a rainbow appears, to the nearest degree?PositronWildhawkBritgirldivphygamer)——歐美十大問題可能是對生命、宇宙和一切事物的臭名昭著的終極問題 在 《歐美十大問題可能是對生...

    什么是關鍵的折射角的彩虹出現,到最近的學位?PositronWildhawk Britgirl divphygamer(What is the critical angle of refraction at which a rainbow appears, to the nearest degree? PositronWildhawk Britgirl divphygamer)——歐美十大問題可能是對生命、宇宙和一切事物的臭名昭著的終極問題在歐美十大問題可能是對生命宇宙和一切事物的臭名昭著的終極問題中排名第2名。



    ·······································································

    我們精選了部分網友觀點:

    ···································································


    只能有一個答案。- PositronWildhawk


    There can only be one answer to this. - PositronWildhawk

    ···································································


    我不知道. .四十什么. . ?——Britgirl


    I don't know... Forty something... ? - Britgirl

    ···································································


    答案是正確的。


    The answer is correct.

    ···································································


    42.在數學和科學。- divphygamer非常重要


    42.Really important in maths and science. - divphygamer

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    激光束在空氣中是事件在乙醇在37.0度的入射角。所以如果你想找到折射角:N1 sin1 O1 = n2罪O2O2 = sin-1n1罪O1 + 2 = sin-1[1.00][罪37.0度]。- letdot52 ++ 1.36 = 26.3度


    Well, A laser beam in the air is incident upon ethanol at an angle of incidence of 37.0degrees. So if you want to find the angle of refraction then:N1 sin1 O1 = n2 sin O2O2 = sin-1(n1 sin O1/n2)= sin-1([1.00][sin 37.0degrees]/1.36)=26.3degrees. - letdot52

    • 發表于 2020-12-03 07:01
    • 閱讀 ( 612 )
    • 分類:教育

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