Question

what is Si units? give any two examples.​

Answer 1

The International System of Units (abbreviated SI from systeme internationale , the French version of the name) is a scientific method of expressing the magnitudes or quantities of important natural phenomena. ... All SI units can be expressed in terms of standard multiple or fractional quantities, as well as directly.

Answer 2

Answer:

so units are standard units which are internationally accepted and widely used

it has 7 fundamental units and 2 supplementary units

example of the fundamental unit

metre, kilograms, second, kelvin, ampere, Mandela, mole

2 supplementary units :

radian

steradian