Question

explain MKS,CGS and SI system of unit

Answer 1

Explanation:

MKS SYSTEM

The MKS system of units is a physical system of measurement that uses the metre, kilogram, and second (MKS) as base units. ... If the calculation is done in MKS units of kilogram and metres per second then the result is in joules, the SI unit for energy.

SI SYSTEM

There are 7 SI base units. The seven units along with their SI unit and symbol are given below: Unit of length, meter (m): Meter is the SI unit of length and is defined by taking the fixed value of the speed of light in vacuum. It is expressed as m.s-1

CGS SYSTEM

The centimetre–gram–second system of units (abbreviated CGS or cgs) is a variant of the metric system based on the centimetre as the unit of length, the gram as the unit of mass, and the second as the unit of time.