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A wave with a wavelength of 2 meters has a speed of 100 m/s. What is the frequency of the wave?

50 Hz

25 m/s

5000 Hz

0.02 Hz

1 answer

The formula to calculate frequency is:

frequency = speed / wavelength

Given that the speed of the wave is 100 m/s and the wavelength is 2 meters,

frequency = 100 m/s / 2 m = 50 Hz

So, the correct answer is 50 Hz.