Question

a sound signal of 128 vibrations per second has a wavelength of 2.7 m calculate the speed with which the wave travels


a sound signal of 128 vibrations per second has a wavelength of 2.7 m calculate the speed with which the wave travels

Answer 1

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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. The total number of vibration per second is called frequency of a wave.

Answer 2

Answer:

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. The total number of vibration per second is called frequency of a wave.