Question

why is the unit of time caled fundamental unit

Answer 1

Answer:

It is defined as the time taken cesium -133 atoms to make 9192631770 vibrations. The overhead point of the sky when one stand straight is called Zenith. The units of the fundamental quantities are called fundamental unit. These units are independent and cannot be derived from other units

Answer 2

Answer:

BECAUSE time is used in almost all the physical measurements.

Explanation:

It is defined as the time taken cesium -133 atoms to make 9192631770 vibrations. d. The overhead point of the sky when one stand straight is called Zenith. The units of the fundamental quantities are called fundamental un