Question

Give the drawbacks to use the periods of a pendulum as a time student​

Answer 1

Answer:

Drawbacks to use time period of a pendulum as a time standard

1)Air friction can change the time period.

2)Due to increase in temperature length of pendulum increases and hence the time period increases.

3)Due to change in position from sea level gravitational acceleration changes hence time period changes.

Answer 2

Answer:

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