Question 4
A body timed 20 oscillations of a certain pendulum three times and obtained 44.3s, 45.5s and 45.7s respectively. Calculate the mean period of oscillation of the pendulum
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 1993
- Question no.
- #4
- Type
- Objective
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