Question

what is si unit ? tell​

Answer 1

Answer:

The International System of Units (SI, abbreviated from the French Système international (d'unités)) is the modern form of the metric system, and is the most widely used system of measurement.

Hope it helps u ❤

Answer 2

Answer:

A unit which is internationally accepted that means every one accepts this unit

For example,

Speed's SI unit is m/s and it is accepted by all hence we use it