Question

20 oscillation in 32 seconds . what is the time period

Answer 1

Time period =Time taken/ no. of oscillations
So, 32/20

So the time period =1. 6s.

HOPE IT HELPS YOU.... ☺☺☺

Answer 2

Time period
= Total time taken/Number of oscillation
= 32/20
= 8/5
= 1.6

Therefore, the time period is $1.6sec$