Question

fundamental quality and unit​

Answer 1

Answer:

a quantity which are not depended any oher physical quantity for there measurement e.g meter,kilogram,second ,ampere,kelvin,candela,mole

Answer 2

Answer:

there are seven fundamental units

Explanation:

for length it's metre. for mass it's kilogram fore time its second for temperature it is Kelvin for electric current it is ampere for number of particle in a substance its mole for intensity of light its candela