8922a(89日大)有關黑體輻射現象

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Uploaded by on Jul 16, 2008

(89日大)有關黑體輻射現象,下列敘述,何者為正確?
(A)黑體輻射的發射光譜與空腔的材料及形狀無關
(B)當各空腔的平衡溫度相同時,輻射能量強度的光譜分布都相同
(C)輻射能量強度的光譜中,具有最大能量強度的波長會隨著溫度的增高而增長
(D)為了解釋黑體輻射現象,蒲朗克設想空腔壁上的原子像極小的電磁振子,每個振子各有一特定振盪頻率
(E)蒲朗克假設各振子可連續地輻射或吸收能量

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