Question

A simple pendulum oscillates  40 times in 32 seconds. Calculate the time period and frequency of oscillation.​

Answer 1

Answer:

that will be 10Hz

Explanation:

Frequency is defined as the number of oscillations per unit time.

Time = 4 sec.

Time Period = (Time taken) / (Number of Oscillations)

Time Period = (4/40) = 0.1 sec.

Frequency = (Number of Oscillations)/ (Time taken)Frequency = (40/4) =10Hz

Answer 2

Answer:

time period=time taken

                      ----------------

                   no of oscillations

=32/40

= 0.8 sec