Question

what is the SI unit of power.​

Answer 1

Answer:

Watt

Explanation:

Power P=

t

E

where SI unit of energy E is J and that of time t is s.

Thus SI unit of power is Js

−1

OR watt (W).

Answer 2

Answer:

pp=E

t

Where SI unit of energy E is J and that of time is S

Thus SI unit of power is Js-1 or watt (w)