Question

In an experiment to measure time period of a simple pendulum, the time taken for 20 complete oscillation was found be 36 sec. what is the time period of this pendulum?
Ans:- Time taken to complete 20
oscillation = 36 sec
Time taken to complete 1
oscillation = 36 divided 20
= 1.8 seconds

Answer 1

Answer:

total time taken/no. of oscillation

Explanation:

36/20=1.8 seconds

Answer 2

Time period of pendulum is 1.8 seconds.

Given - Number of oscillations and time

Find - Time period

Solution - The time period of pendulum is - time taken/number of oscillations

Keep the values in formula

Time period = $\frac{36}{20}$

Performing division

Time period = 1.8 seconds

Hence, the time period of pendulum is 1.8 seconds.

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