A wave has a frequency of 2 Hz and a wavelength of 2 cm. What is its wave speed?

asked Jul 5, 2022 107k views

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5 votes

700 meters per seconds

Marlos Carmo answered Jul 7, 2022

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Answer:

Speed of sound wave v=νλ=2000×0.35=700 m/s

Distance d=1.5 km=1500 m

Time t=vd=7001500≈2 s

Babak Behzadi answered Jul 10, 2022

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