Question

The time period of simple pendulum that takes 21 seconds to complete 10 oscillation is​

Answer 1

Answer:

ANSWER

Time taken to complete 20 oscillations =32s

Time taken to complete 1 oscillation =32/20s 1.6s

Time period of a pendulum is time taken by it to complete 1 oscillation.

Time period of pendulum is 1.6 seconds.

Explanation:

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Answer 2

Answer:

HEY MATE HERE IS UR DERAILED ANSWER

......

GIVEN :-

OSCILLATIONS:-. 10.

TIME TAKEN:-. 21 Sec

AS WE KNOW THE ,,, FORMULA OF TIME PERIOD IS .....

= TIME TAKEN/ NO.OF OSCILLATIONS

SO,,,.

TIME PERIOD = 21/10

= 2.1 SEC

Explanation:

SO THE TIME PERIOD IS 2.1 SECONDS

TO COMPLETE 10 OSCILLATIONS..

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