Physics, 29.01.2020 13:04 MSSTEALYOGURL3757

40 answer a. s.a. p!

which choice best represents the sound waves from a soft low-pitched train rumble that suddenly shifts to a loud, high-pitched squeal of brakes?

a)

b)

c)

d)

40 answer a.s.a.p! which choice best represents the sound waves from a soft low-pitch

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40 answer a. s.a. p!

which choice best represents the sound waves from a soft low-pit...