3 years ago

1. A wave has a wavelength of 5 m and a frequency of 2 Hz. At what speed/velocity does the

Physics

1 answer:

yuradex [85]3 years ago

4 0

Answer:

1.10m/s

2.0.1m

3.5Hz

Explanation:

v=velocity, f=frequency and T=wavelength

1.v=ft

v=2x5

=10m

2.v=ft

100=1000T

divide both sides by 1000

T=0.1m

3.v=fT

25=5f

divide both sides by 5

f=5Hz

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lina2011 [118]

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