Question

When a observer is moving away from a stationery source sending waves with speed v the waves received by him at the rate of​

Answer 1

Answer:

What happens if the observer is moving and the source is stationary? If the observer moves toward the stationary source, the observed frequency is higher than the source frequency. If the observer is moving away from the stationary source, the observed frequency is lower than the source frequency.

Explanation:

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