JEE Mains 6-Apr-2023 Shift 1 Solved Paper

Section: Physics

Question : 46 of 90

Marks: +1, -0

A monochromatic light wave with wavelength λ1 and frequency v1 in air enters another medium. If the angle of incidence and angle of refraction at the interface are 45∘ and 30∘ respectively, then the wavelength λ2 and frequency v2 of the refracted wave are :

[6-Apr-2023 shift 1]

λ2=‌
1
√2
λ1,v2=v1
λ2=λ1,v2=‌
1
√2
v1
λ2=λ1,v2=√2v1
λ2=√2λ1,v2=v1

Validate

Go to Question:

Prev Question

Next Question