Watt is a unit of power and it measures the amount of energy an item needs to function.
Joule per second is the unit of action or of angular momentum.
A watt is equivalent to one joule per second.
Formula to convert W to J⋅s.
We know that 1W is equal to 1J.s.
Therefore, to convert W to J.s, we multiply the W value by 1.
Convert the energy of a 60W bulb to J.s.
= 60 x 1
= 60 J.s