CUET · PHYSICS · PYQ PAPER 2025
When light travels from one medium to another medium of different refractive index, then the wave will have change in its :
- A Frequency, wavelength and velocity
- B Frequency and wavelength only
- C Frequency and velocity only
- D Wavelength and velocity only
Answer & Solution
Correct Answer
(D) Wavelength and velocity only
Step-by-step Solution
Detailed explanation
Wavelength and velocity only When light travels from one medium to another with a different refractive index, its velocity and wavelength change, but its frequency remains constant.
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