Question

the unit of power is derived unit . explain

Answer 1

Hope it helps you my friend

We have many units of power. One typical example is Watt [W].

Power = Energy per unit time. In SI units, energy has Joules [J] and time in seconds [s]. We have then, the unit joules per second [J s^-1 or J/s]

Albeit being another SI unit, Watt [W] is derived… from the 5 fundamental units: