12 Write Write dimension formula. 1) Power. 2) Energy.
Answers
Answered by
1
Power (physics)
Power
SI unit watt (W)
In SI base units kg⋅m2⋅s−3
Derivations from other quantities P = E/t P = F·v P = V·I P = τ·ω
Dimension
-------------------------------------------------------------------------------------------------------------
Energy
Derivation. Or, E = [M] × [L1 T-1]2 = M1 L2 T-2. Therefore, energy is dimensionally represented as M1 L2 T-2.
Similar questions