Physics, 28.05.2021 01:00 kaziyahf2006
Two ultrasonic sound waves combine and form a beat frequency that is in the range of human hearing. The frequency of one of the ultrasonic waves is 49.7 kHz. What is (a) the smallest possible and (b) the largest possible value for the frequency of the other ultrasonic wave
Answers: 3
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Answers: 2
Two ultrasonic sound waves combine and form a beat frequency that is in the range of human hearing....
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