Question

3. Which of the following quantity dees not change when say light moves from one mediu​

Answer 1

Answer:

the quantity which does not changes from medium to medium is frequency of the light

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Answer 2

Answer:

Frequency of light does not change on refraction , When a ray of light passes from one medium to another, its direction (or path) changes because of change in speed of light from one medium to another.

Explanation:

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