A pendulum takes 30 sec to complete 20 oscillition . What is the time period ?

Question

Venkat · Answer

Given that the pendulum makes 20 oscillation in 30secs, the oscillation made in one sec is,oscillations = 20/30 = 2/3 = 0.6667

Venkat · Answer

Given that the pendulum makes 20 oscillation in 30secs, the oscillation made in one sec is, oscillations made per second = 20/30 = 2/3 = 0.6667. Recall that the number of oscillations made per second is called as frequency. Hence, Frequency = 0.6667 Hz Time period = 1/ Frequency. Time period = 1/0.6667 = 1.5 sec. Hence, time period is 1.5 sec

Scholr Boy · Answer

Use Scholr App for Exam Preparation. Given that the pendulum makes 20 oscillation in 30secs, the oscillation made in one sec is, oscillations made per second = 20/30 = 2/3 = 0.6667. Recall that the number of oscillations made per second is called as frequency. Hence, Frequency = 0.6667 Hz Time period = 1/ Frequency. Time period = 1/0.6667 = 1.5 sec. Hence, time period is 1.5 sec

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A pendulum takes 30 sec to complete 20 oscillition . What is the time period ?

A pendulum takes 30 sec to complete 20 oscillition . What is the time period ?

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