Question

The time period of a membrane of table is 0.02s.Calculate the frequency of the
membrane.​

Answer 1

$T (period) = \frac{1}{f (frequency). } \\ 0.02 = \frac{1}{f (frequency). } \\ f = \frac{1}{0.02} \\ { \green{ \ f = 50 \: \: hertz}}$

${\huge\mathcal{\fcolorbox{lime}{black}{\pink{FROM \: ➝ \: ADESH \: KUMAR}}}}$