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Ivahew [28]
3 years ago
14

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

Social Studies
2 answers:
Yuliya22 [10]3 years ago
5 0
700 meters per seconds
Liula [17]3 years ago
4 0

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

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