. Time period is measured by


Time period is measured by

(a) Releasing the bob from its extreme position and not pushing it

(b) Counting the oscillations when the bob is on the extreme

(c) Noting time taken to complete about 20 oscillations and dividing it by the number of oscillations

(d) All of these

 

Best Answer

Ans-(d) All of these

 Time period is measured by releasing the bob from its extreme position and not pushing it; counting the oscillations when the bob is on the extreme and noting time taken to complete about 20 oscillations and dividing it by the number of oscillations

 

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