What does 1W = 1J / s mean

What does 1W = 1J / s mean


On average, one joule of work is done per second



1W = how much J
Know the formula 1kW. H = 360000j, 1kW = 1000W, I use the equivalent substitution to calculate 1W = 3600j, I put in a lot of questions, but just now I saw that 1W = 4.2j couldn't figure it out, please brother and sister which team


Watt is the unit of power. Coke is the unit of energy