A rocket is receding away from earth with velocity 0.2C. The rocket emits signal of frequency 4 xx 10^7 Hz. The apparent frequency of the signal produced by the rocket observed by the observer on earth will be

A rocket is receding away from earth with velocity 0.2C. The rocket em

1.	A rocket is receding away from earth with velocity 0.2C. The rocket emits signal of frequency 4 xx 10^7 Hz. The apparent frequency of the signal produced by the rocket observed by the observer on earth will be
Answer» `3 xx 10^(6)` Hz `4 xx 10^(6)` Hz `2.4 xx 10^(7)` Hz `3.33 xx 10^(7)` Hz ANSWER :D

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A rocket is receding away from earth with velocity 0.2C. The rocket emits signal of frequency 4 xx 10^7 Hz. The apparent frequency of the signal produced by the rocket observed by the observer on earth will be

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