Update ANS: An astronaut is approaching the moon. He sends out a radio signal of frequency 5000 MHz and finds that the frequency shift in echo received is 100 KHz. Find his speed of approach with respect to moon. | Class 11 | Doppler Effect | Sound | IIT JEE |

25 Sept 2024

An astronaut is approaching the moon. He sends out a radio signal of frequency 5000 MHz and finds that the frequency shift in echo received is 100 KHz. Find his speed of approach with respect to moon. | Class 11 | Doppler Effect | Sound | IIT JEE |

An astronaut is approaching the moon. He sends out a radio signal of frequency 5000 MHz and finds that the frequency shift in echo received is 100 KHz. Find his speed of approach with respect to moon. | Class 11 | Doppler Effect | Sound | IIT JEE |

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