Question

4) The time interval for 20 oscillations of a pendulum is 36 second
Its time period is​

Answer 1

Answer:

1.6 sec

Explanation:

The time taken to complete one oscillation is known as the time period of the pendulum.

Given: - 20 oscillations taking 32s to complete.

So, the pendulum completes one oscillation in 1.6 second.

Therefore 1.6s is the time period of the pendulum.

Hope, it'll help you. :-)