Question

2. A stationary ambulance emits a frequency of 1200 Hz. A person driving the car at 25 m/s. (a) Calculate the frequency heard

Please Explain each step in the question including the Explanation for the formula

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Answer #1

Since the Ambulance is stationary, So the velocity of the source is zero. ie Vs=0 The Ambulance emits a frequency of 1200 Hz.

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