Answer: Watt, a unit of power is equal to a joule divided by a second
Explanation:
Power is defined as the ratio of rate of work done by an object. It is measured in Watt.
Mathematically,
[tex]P=\frac{W}{t}[/tex]
where,
W = work done by the object. It is measured in Joules
t = time taken by the object. It is measured in seconds
So, the unit of watt is equal to a joule divided by a second.
Hence, Watt, a unit of power is equal to a joule divided by a second
