The respective number of significant figures for the numbers 23.023, 0.0003 and 2.1x10-3 are
Which among the following is the supplementary unit
The unit of solid angle is
The quantity having the same unit in all system of unit is
Random errors can be eliminated by:
[MLT-2] is dimensional formula of:
Which of the following pair has the same dimension?
Dimensions of kinetic energy is the same as that of:
