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 10^6Hz` ` 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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