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xxTIMURxx [149]
3 years ago
15

As demonstrated by the Doppler Effect, why does sound increase in pitch as a sound source approaches you?

Physics
2 answers:
mixas84 [53]3 years ago
6 0

Answer: D

Explanation: I took the test

scZoUnD [109]3 years ago
3 0
I think so it ans wold be d.because if the source approaches the observer more and more wavefront will pass and it get squeezed.so wavelength decreases and frequency increases.
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