What happens when a blaring siren moves away from you?
a) the speed of sound decreases.
...
Physics, 15.10.2019 03:00 svalencia2
What happens when a blaring siren moves away from you?
a) the speed of sound decreases.
b) the speed of sound increases.
c) the wavelength of sound increases.
d) the wavelength of sound decreases.
Answers: 2
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