SC-564
Measurement, accuracy and precision
Lower Sec Science · Secondary 1 · Medium · Measurement, accuracy and precision
A student measures the time taken for a pendulum to complete 20 full swings. The total time recorded is 24.0 s. What is the period of the pendulum?
- 0.83 s
- 1.20 s
- 1.50 s
- 18.0 s
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