Power

The rate at which energy is transferred or the rate at which work is done, measured in watts (W).

Energy transferred per unit time, measured in watts (W).

The rate at which a device transfers energy; one watt means one joule transferred each second.

Energy transferred per second, measured in watts (W). One watt is one joule per second.

The rate at which energy is transferred, measured in watts (W); 1 W is 1 joule per second.

The rate at which energy is transferred or work is done.

The rate at which energy is transferred, or work is done.

The rate at which energy is transferred, measured in watts (W). One watt is one joule per second.

The rate at which energy is transferred, measured in watts (W).

The rate at which energy is transferred, measured in watts (W).

The rate of energy transfer. A power of one watt means one joule of energy is transferred each second: $1\text{ W} = 1\text{ J/s}$.