What is the standard unit of power?

The standard unit of power is Watts. Power is defined as the rate at which energy is transferred or converted. Specifically, one Watt is equivalent to one Joule of energy transferred per second. This unit is crucial in understanding how quickly work is done or energy is used in various systems, whether in electrical circuits, mechanical processes, or other applications. Understanding power in terms of Watts allows for effective comparisons between different devices and mechanisms based on their energy consumption or output over time.