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Physics, 13.04.2021 21:20 sandovalito

Why does ambulance sounds low pitched when it passes by Question 4 options:

A. Wavelength decreases so amplitude decreases

B. Wavelength expands so frequency gets lower

C. Wavelength contracts so frequency decreases

D. Wavelength decreases do amplitude increases

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Why does ambulance sounds low pitched when it passes by Question 4 options:

A. Waveleng...
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