Test SeriesFree PYQsExamsPricing

MHT CET Physics question

PhysicsRay Optics and Optical InstrumentsMHT CET

When a ray of light is refracted from one medium to another, then the wavelength changes from 6000 Å to 4000 Å. The critical angle for the interface will be [MHT-CET 2023]

Answer: (A)

Solution

Frequency is unchanged, so and ; (b) and (d) are wrong because

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-069425