What does the unit of a kilowatt measure?

A kilowatt is a unit of measurement that quantifies power. Power is defined as the rate at which energy is used or produced over time. Specifically, one kilowatt is equal to one thousand watts, and it indicates how much energy is consumed or generated per unit of time.

Understanding the distinction between power and energy is essential in this context. Energy is measured in joules or kilowatt-hours, representing the total amount used, whereas power indicates how quickly that energy is being used. The other options, while important concepts in physics, pertain to different measurements. Force is measured in newtons, and volume is measured in liters or cubic units, neither of which relate directly to the concept of kilowatts.