Answer:
An object is said to be rated 1 Watt when it performs a work worth 1 Joule in 1 second.
Explanation:
We know that power is rate of doing work or Work done in a given period of time.
Power is simply given by the formula:
Power=(Work)/(Time)
The SI unit of Power, Work and Time are Watts, Joules and Seconds respectively.
Hence, 1 Watt=1 Joule/ 1 Second
