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what is doplar effect?

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what is doplar effect? ..

Answer / jyothi

It is the apparent change in frequency of sound or light
waves as distance between source and the observer changes

Is This Answer Correct ?    4 Yes 0 No

what is doplar effect? ..

Answer /

it is the phenomena that appears when the wireless
transmitter moves in high speed , it looks like attenuation
in the signal

Is This Answer Correct ?    2 Yes 4 No

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