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Sound produced by a tining fork is a sor...

Sound produced by a tining fork is a sort of :-

A

digital signal

B

analog signal

C

both (A) and (B)

D

neither (A) nor (B)

Text Solution

Verified by Experts

The correct Answer is:
B
The continuous variation in density of air w.r.t. time surrounding the tuning fork due to vibrating fork is analogous to the variation of voltage w.r.t. time in an analog signal.
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