Question

measurement of power is

a)W×t


b)W/t


c)F×t


d)F×S

​

Answer 1

Explanation:

b) w/t

Power is the rate of doing work or the rate of transfer of energy. If W is the amount of work done in time t, then power is given by the expression, Power = Work/Time = Energy/Time. P = ( W)/T. It is expressed in watt (W).