Question

which clock is not used in different world​

Answer 1

Answer:

A clock is a device used to measure, keep, and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units: the day, the lunar month, and the year. Devices operating on several physical processes have been used over the millennia.

Answer 2

Explanation:

clocks have different ways of displaying the time.analog clocks indicate time with a traditional clock face with moving hand.