Answer:
0.97second
Explanation:
Period and defined time taken by wave to complete one oscillation or vibration
If a swinging pendulum takes an average of 10.3 seconds to complete 10 cycles i.e 10.3seconds = 10cycles
Therefore it will take the swinging pendulum (1×10/10.3) second to complete a cycle/oscillation
The period of the
swinging pendulum will therefore be 0.97 second.