Question

Give the ratio of velocities of light rays of wavelengths 4000Å and 8000 Å in vacuum.

Answer 1

Heya...

Here's your answer.........

For light or any electromagnetic radiation, the velocity is always c = 299792458 meters per second, approximately 3×10⁸ meters per second in vaccuum, and it is not dependent on the wavelength or frequency of the radiation. It only depends on the medium in which the rays travel.

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✨✨✨✨BY BeWaFa ✨✨✨

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Answer 2

This may be helpful to u