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If a pendulum has a time period of 3 seconds then it's frequency is A.3 Hz B. 0.5 Hz C. 3 s D. 0.33 Hz |
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Answer» If a pendulum has a time period of 3 seconds then it's frequency is A.3 Hz B. 0.5 Hz C. 3 s D. 0.33 Hz |
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