MHT CET Physics question

Light rays are incident from air on a block of glass (refractive index = 1.5), the reflected and refracted rays are perpendicular to each other. The ratio of the wavelength of the refracted light to that of reflected light is [MHT-CET 2022]

• (A)0.22
• (B)0.88
• (C)0.33
• (D)0.66Correct