A student found out from a simple pendulum experiment that 20 oscillations were completed in
PHYSICS
WAEC 1995
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
Correct Answer: D. 1.9 s
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