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Water waves in the sea are observed to have a wavelength of 300 m and a frequency of 0. 07 hz. The speed of these waves is:

Sagot :

The speed of water waves in the sea, which have wavelength 300 m is 21 m/s.

What is speed?

Speed is the distance travelled by an object in per unit time.

Given that, the wavelength of the waves is 300 m

The frequency of the waves is 0.07 hz

To find the speed

By the formula of speed

Speed = frequency × Wavelength

Putting the value in the equation

Speed = 300  × 0.07 = 21

   

Thus, the speed of these waves is 21 m/s

Learn more about speed

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