Physics WAEC

A student found out from a simple pendulum experiment that 20 oscillations were completed in 38 seconds. What is the period of oscillation of the pendulum?

A. 8.0s
B. 3.8 s
C. 2.0 s
D. 1.9 s
E. 0.5s

Correct Answer:

Option D – 0.5s

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