Question

hlw✋everyone
Good Evening
Q.Fundamental quantities,units and symbols in S.I.system.
1.Amount of Substance
2.Luminous intensity
3.Solid angles
Dekh ta hai kiska answer first and correct hoga.........​

Answer 1

Explanation:

1)) amount of substance =mole.(Mol)

2)) luminous intensity =(mt-3)

3)) solid angle is unitless OK friend it has no dimensions