DEVORIA2001
18.11.2019 •
Mathematics
What is the frequency of a wave that has a wave speed of 30 m/s and a wavelength of 0.60 m?
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Ответ:
50 Hz = Frequency
Step-by-step explanation:
The formula to find the speed of a wave is found by
Speed = Wavelength x Frequency where the frequency is in HZ and the wavelength is in meters
30 = .60*Frequency
Divide each side by .6
30/.6 = .6 Frequency /.6
50 Hz = Frequency
Ответ:
Step-by-step explanation:
it's answer is 140 percent