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