Question

The time period $\left(T\right)$ of a vibrating body of frequency $(f=100Hz)$ is:

• A. $100s$
• B. $10s$
• C. $0.1s$
• D. $0.01s$

Answer 1

The correct option is D

$0.01s$

Given:
Frequency, $f=100Hz$

Time period is inverse of frequency. Hence, it is given by:
$T=\frac{1}{f}$
$T=\frac{1}{100}=0.01s$