A pendulum oscillates 40 times in 4 seconds. Find its time period and frequency.

**Answer:**

Frequency of oscillations is defined as the number of oscillations of a vibrating body

per second. It is given by

The time required to complete one oscillation is known as time period. It is given by

the inverse of the frequency.

# A pendulum oscillates 40 times in 4 seconds. Find its time period and frequency

**LokeshCBSE**#1