Question

12.Why do we need to measure time?​

Answer 1

Answer:

we need to measure time in order to keep track of our day to day activities.

Answer 2

Answer:

All our activities depend on time. ... For example, to know the duration of a journey, to meet the schedules in work, to know whether its day or night, to know the heartbeat, to know the amount of time taken by the computer to perform an operation etc. Hence it is very important to measure the time.