Question

explain fundamental unit and independent unit

Answer 1

A fundamental is a unit of estimation for a quantifiable physical property from which each other unit for that amount can be inferred. The fundamental unit for a specific quantifiable amount is picked by convention.They are the units of the principal measurements of material science.

The units of these three fundamental units are independent of each other.Units of physical amounts can be communicated as far as principal units and are called as Derived units.

Answer 2

Thanks for the question!!! 

Fundamentals quantities are those quantities that cannot be derived from other quantities. The units of fundamental physical quantities are called fundamental units. eg. mass,lengths and time. Ex:­ Every unit of length is fundamental unit (irrespective of the system to which it belongs);millimeter, centimeter, meter, kilometer etc.


Derived quantities are the produces or ratios of fundamental quantities that exists in a system of unit. The units of derived physical quantities are called derived units. Units of area, volume, speed, density, energy etc are derived units., eg meters, KGS and seconds.
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