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Two tuning forks of frequencies 100 Hz a...

Two tuning forks of frequencies 100 Hz and 95 Hz are sounded together. The time interval between two consecutive minima in the resultant sound is

A

0.1 sec

B

0.15 sec

C

0.2 sec

D

0.25 sec

Text Solution

Verified by Experts

The correct Answer is:
C
No. of beats/sec `= 5 " " :. T = (1)/(5) = 0.2` sec
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