Question

write a criteria to select a unit of the physical quantity.​

Answer 1

Answer:

here is ur answer mate

Explanation:

(1) It should be possible to define the unit without ambiguity. (2) The unit should be reproducible. (3) The value of units should not change with space and time.

hope it helps you

Answer 2

Answer:

anything that can be measured is physical quantity we require measurement of its length breadth area volume etc