Physics, asked by bikas3993, 9 months ago

When a ray of light enters from one medium to another, then which of the following does not change?
(a) Frequency
(b) Wavelength
(c) Speed
(d) Amplitude

Answers

Answered by nk5577657

3

Answer:

frequency doesn't chabge

Answered by vishalisharma830

1

Answer:

frequency because it depends on the source

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