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String Fixed at Both Ends

A tuning fork...

Question

A tuning fork A of frequency 380 Hz gives 4 beat in 2 second when sounded with another tuning fork B then frequency of B

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Similar questions

Q. A tuning fork

A

of unknown frequency produces

4

beats per second when sounded with another tuning fork

B

254 Hz

. When tuning fork

A

is loaded with wax, it still gives

4

beats per second with tuning fork

A

. The initial unknown frequency of tuning fork

A

Q. A tuning fork of frequency

384 H z

6

beats in 2 seconds when sounded with another tuning fork B. What could be the frequency of B?

Q. A tuning fork of unknown frequency produces 4 beats per second when sounded with another tuning fork of frequency 254 Hz. It gives the same number of beats per second when unknown tuning fork loaded with wax. The unknown frequency before loading with wax is

Q. When a tuning fork of frequency 341 Hz is sounded with another tuning fork, six beats per second are heard. When the second tuning fork is loaded with wax and sounded with the first fork, the number of beats is two per second. The natural frequency of the second tuning fork is

Q. At tuning fork is vibrating at frequency 100 Hz. When another tuning fork is sounded simultaneously, 4 beats per second are heard. When some mass is added to the tuning fork of 100 Hz, beat frequency decreases. Find the frequency of the other tuning fork.

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