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19.歷史上關於光的主要理論有微粒說和波動說。下列有關光理論的敘述,何者正確?(A)牛頓與愛因斯坦的光粒子學說都支持相同的光粒子模型(B)楊氏與惠更斯的光波動學說都支持相同的光波動模型(C)光粒子模型
問題詳情
19.歷史上關於光的主要理論有微粒說和波動說。下列有關光理論的敘述,何者正確?
(A)牛頓與愛因斯坦的光粒子學說都支持相同的光粒子模型
(B)楊氏與惠更斯的光波動學說都支持相同的光波動模型
(C)光粒子模型假設光粒子能量與頻率平方成正比
(D)光波為縱波
參考答案
答案:B
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18.都卜勒效應是測速的方法之一。研發團隊在測試時,使靜止測速器正對遠處迎面而來的汽車發射超聲波。超聲波抵達汽車時,會發生反射再回到測速器。假設測速器發射的超聲波頻率是f0;發射的超聲波抵達汽車之時,
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20.原子由原子核與外圍電子所組成,並可經由吸收或輻射電磁波而形成光譜。下列有關原子組成及其光譜的敘述何者正確?(A)電子的質量大於原子核的質量(B)原子光譜是包含所有頻率的連續光譜(C)原子所發射的
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