An ambulance comes straight towards you at 22 m/s with… | StemPy Lab

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An ambulance comes straight towards you at 22 m/s with… | StemPy Lab

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An ambulance comes straight towards you at 22 m/s with its 650 Hz siren on. What frequency do you hear?

PhysicsMediumHigh School (11–12)Waves & Sound › Doppler Effect Waves & Sound › Sound Waves and Hearing

Created by StemPy Lab

An ambulance comes straight towards you at $22\ \text{m/s}$ with its $650\ \text{Hz}$ siren on. What frequency do you hear?

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← In a resonance tube, what is the air doing at the surface of the water?Case 1: a whistle moves at 30 m/s towards a listener who stands still. Case 2: the listener moves at 30 m/s towards a whistle that stands still. Which is right? →

More onWaves & Sound › Doppler Effect Waves & Sound › Sound Waves and Hearing

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