Question

In MKS system ,CGS system ,SI unit
why time remains second why it does not change into minutes or hours​

Answer 1

Answer:

it is true that time does not change from "second"

Explanation:

• this is because second is the most basic part of time and you can understand everything with respect to time better than anyother quantity.....every physical quantity can be more and more understood by changing units but second of time is the best quantity to understand everything better