Question

3. A 0.6m long stretched wire is made to vibrate in two different modes as
shown fig. (i) and (ii)
L=0.6 m
L=0.6 m
a) If the frequency of the note produced in case (ii) is f, what is the
frequency is case (i)? b) In which case (i) or (ii) is the note louder? Give
reason. c) In which ease is the pitch higher? Give reason.
3M​

Answer 1

Answer: Frequency of output in half wave rectifier is f and in full have rectifier is 2f.

Explanation:

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