Physics, 01.06.2021 22:00 jsmith4184

An echo sounder produces ultrasound of frequency 24kHz. The ultrasound travels in water at a speed of 1.5 km/s. What is the wavelength in water of ultrasound of this frequency?

a. 0.063 m
b. 16m
c. 36 m
d. 63m

Answers: 1

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An echo sounder produces ultrasound of frequency 24kHz. The ultrasound travels in water at a speed o...