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Sonbull [250]
2 years ago
12

What is the speed of a wave that has a wavelength of 0.4 m and a frequency of 10 Hz

Physics
1 answer:
Shkiper50 [21]2 years ago
4 0
<span>speed = wavelength x frequency
speed = 0.4m X 10 Hz
speed = 4 m/s</span>
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