Question

Application of doppler effect of light??

Answer 1

The Doppler effect for electromagnetic waves such as light is of great use in astronomy and results in either a so-called redshift or blueshift. It has been used to measure the speed at which stars and galaxies are approaching or receding from us; that is, their radial velocities.

Answer 2

The Doppler Effect is the change in waveform frequency and wavelength caused by a moving source or observer. There are various applications of theDoppler Effect for electromagnetic waves. In Astronomy, the movement of a distantlight source—such as a star or galaxy—can be measured by the Doppler Effect
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