Question

A sound of signal of 128 vibrators per second and the sound has a wave length of 2.7m calculate the speed of the wave

Answer 1

speed of sound is equal to wavelength into frequency hands favourite is equal to 2.7 and vibrational 128 for second then 2.7 into 12860 is equal to 1296 metre per second answer

Answer 2

Explanation:

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The speed with which the wave travel is 345.6 m/s.

The speed with which the wave travel is 345.6 m/s.In this case, a sound signal of 128 vibrations per second has a wavelength of 2.7 m