Question

what is the base quantities and their names ?​

Answer 1

Answer:

A base quantity is a physical quantity in a subset of a given system of quantities that is chosen by convention, where no quantity in the set can be expressed in terms of the others. The ISQ defines seven base quantities. ... The dimension of a physical quantity does not include magnitude or units.

Explanation:

The seven base quantities and their corresponding units are: time (second) length (metre) mass (kilogram)