A violin string is plucked. which produces a wave in the string? As the string v

Question

A violin string is plucked. which produces a wave in the string? As the string vibrates, it produces a sound wave in the air. For both of these waves, which of the following must have the same value? wavelength wave speed wave frequency maximum speed of particles in each material all of the above none of the above See the figure below. Two speakers emit identical sound waves (equal amplitudes, in unison with each other). You are standing at the midpoint between the speakers (at the dot shown). If you walk on each of the paths shown, on which path will you always hear maximum constructive interference? path A (horizontal) path B (makes an angle of 45 degree with the horizontal) path C (vertical) none of the above

Explanation / Answer

Here ,

when sound or waves passes from medium to another

the frequency of the wave will remain the same

C) wave frequency

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6)
for the maximum construcitve interference

on the path C

as the path length is same for both speakers

hence , optin C)

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