A sound is produced by plucking a string in a musical instrument, then
A
The velocity of wave in the string is equal to the velocity of sound in the string
B
The frequency of the wave in the string is equal to the frequency of the sound produced
C
The wave in the string is progressive
D
the tension in the string varies from point to point
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B
The frequency of the wave in the string is equal to the frequency of the sound produced
b Frequency of the wave is the property which depends on source.
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