Physics, asked by dheerajkalsi3670, 1 year ago

When light travels from air to water, which one of the following does not change ?
(1) Velocity only
(2) Wavelength
(3) Frequency only
(4) Velocity and frequency

Answers

Answered by ayush975

2

as i think...frequency does not change.

Answered by Thorn

1

Frequency does not change.

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