what is dopplers effect explain
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When the distance is decreasing, the frequency of the received wave form will be higher than the source wave form. Besides sound and radio waves, the Doppler effect also affects the light emitted by other bodies in space. If a body in space is "blue shifted," its light waves are compacted and it is coming towards us. I hope it helps u plzz mark me as brain list.
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The Doppler effect (or the Doppler shift) is the change in frequency or wavelength of a wave for an observer who is moving relative to the wave source.
It is named after the Austrianphysicist Christian Doppler, who described the phenomenon in 1842.
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