Mechanical waves are observed to have a wavelength of 300 m and a frequency of 0.7 Hz. The velocity of these waves i
Question
Mechanical waves are observed to have a wavelength of 300 m and a frequency of 0.7 Hz. The velocity of these waves i
Solution
To find the velocity of the mechanical waves, we can use the formula:
velocity = wavelength x frequency
Given that the wavelength is 300 m and the frequency is 0.7 Hz, we can substitute these values into the formula:
velocity = 300 m x 0.7 Hz
Calculating this, we get:
velocity = 210 m/s
Therefore, the velocity of these mechanical waves is 210 m/s.
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