問題詳情
15. Consider refraction of a wave, what changes as wave enters from medium I to mediurn II withdifferent index of refraction? (i) wavelength changes (ii) frequency changes (iii) amplitudechanges (iv) wave speed changes
(A)(i) (iii),
(B)(i)(ii) (iv),
(C)(ii) (iv),
(D) (ii)(iii)(iv),
(E) none of the above.
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增