MHT CET Physics question

Physics Ray Optics and Optical Instruments MHT CET

A light ray of frequency 'v' and wavelength '' enters a liquid of refractive index . The ray travels in the liquid with [MHT-CET 2022]

(A)Frequency v and wavelength
(B)Frequency v and wavelength
(C)Frequency v and wavelength
(D)Frequency v and wavelength Correct

Answer: (D)

Solution

Frequency is unchanged on refraction, and wavelength becomes ; options

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Question ID VK-077477