Answers

2014-07-31T10:21:21+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Pendulum clocks are used to measure time. Each one has a specific time period of oscillation depending on its length.  A meachnaism is used to convert the movement of pendulum into the movement of hands on the clock.

They are used to also measure the gravitational force or acceleraton due to gravity at a location on earth or in space. As the legnth of pendulum is constant at the same temperature, they observe the time period and calculate the acceleration due ot gravity.

0
2014-07-31T20:45:37+05:30
IT IS USED TO MEASURE TIME THROUGH OSCILLATION EACH OS IT HAS DIFFERENT TIME PERIOD AND HELPS TO TELL TIME ACCURATELY
0