Question

12. All the clocks make use of some -

Answer 1

Answer:

All the clocks around the world are manufactured to show some circular periodic motion so that the accurate type of time measurement can be featured in all the clocks.

this is the answer.

hope it may help you.

Answer 2

Answer:

All the clocks around the world are manufactured to show some circular periodic motion so that the accurate type of time measurement can be featured in all the clocks.