問題詳情
48.tA soap bubble appears green (wavelength:540 nm) at the point on its front surface nearest the viewer. What is the smallest thickness the soap bubble film could have? Assume that the index of refraction of the soap film is n=1.35.
(A)t100 nmt
(B) 150 nmt
(C) 200 nm
(D) 250 nm
(E) 300 nm
參考答案
答案：A
統計：A:1,B:0,C:0,D:0,E:0
難度：計算中