To increase the frequency from 100 Hz to 400 Hz the tension in the str – McqOptions

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1.	To increase the frequency from 100 Hz to 400 Hz the tension in the string has to be changed by [RPET 2001]
A.	4 times
B.	16 times
C.	20 times
D.	None of these
Answer» C. 20 times

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