1.

a simple pendulam takes 40 seconds to complete 20 oscillation. what is the time period of simple pendulum​

Answer»

ong>Answer:

The TIME taken to complete one OSCILLATION is KNOWN as the time period of the pendulum.

Time Period = (Total time is taken)/ (Number of Oscillations)

Given: - 40 oscillations TAKING 20s to complete.

Therefore 1 oscillation will take = (40)/ (20) sec = 2 second

Therefore 2 s is the time period of the pendulum.



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