Question

Mention any four fundamental quantities and write their SI units.
[ 2 Marks]

Answer 1

A few fundamental quantities are-
(i) Length, SI unit metre (m). [ 0.5 Marks]
(ii) Mass, SI unit kilogram (kg). [ 0.5 Marks]
(iii) Time, SI unit second (s). [ 0.5 Marks]
(iv) Temperature, SI unit kelvin (K). [ 0.5 Marks]