問題詳情

58. In the hydrogen spectrum, the ratio of the wavelengths for Lyman-α radiation (n = 2 to n = 1) to Balmer-α radiation (n = 3to n = 2) is ______.
(A)


(B)


(C)


(D)3
(E)

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)