Question

a string of a violin is a little too taut.4 beelat per second are heard when it is sounded together with A tuning fork that is vibrating accurately at the pitch of concert A(440Hz) what is the period of violein string vibration?
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Answer 1

Answer:

Let the period be T.

Let the period be T.

Let the period be T. Then the beat frequency is 1/T−440Hz=4.00 beats/s.

Let the period be T. Then the beat frequency is 1/T−440Hz=4.00 beats/s. Therefore, T=2.25×10

Let the period be T. Then the beat frequency is 1/T−440Hz=4.00 beats/s. Therefore, T=2.25×10 −3

Let the period be T. Then the beat frequency is 1/T−440Hz=4.00 beats/s. Therefore, T=2.25×10 −3 s.

Let the period be T. Then the beat frequency is 1/T−440Hz=4.00 beats/s. Therefore, T=2.25×10 −3 s. The string that is "too tightly stretched" has the higher tension and thus the higher (fundamental) frequency.

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