The tension in the sonometer wire is increased by 21%. It's fundamenta – McqOptions

MCQOPTIONS

1.	The tension in the sonometer wire is increased by 21%. It's fundamental frequency ____.
A.	Increases by 21%
B.	Increases by 10%
C.	Increases by 5%
D.	Increases by 7%
Answer» C. Increases by 5%

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