definition of useful energy
Solution
Useful energy refers to the energy which is available for conversion to mechanical work, electrical energy, light, heat, etc. It is the energy that can be used directly to perform work. For example, the energy in gasoline becomes useful energy when a car engine burns it to move the car. The concept of useful energy is central to the understanding of energy efficiency, as it refers to the portion of energy input that is effectively used in an energy conversion process.
Similar Questions
Learning goal 1: Select the definition of useful energy.Output energy that is put to the intended useOutput energy that is not put to the intended useEnergy supplied to a deviceEnergy that comes out of a device
What is energy?A.The ability to do workB.The number of atoms in an objectC.A form of soundD.The size of an objectSUBMITarrow_backPREVIOUS
A unit for energy is the
Types of energy
Stored energy that can be used to do work is called energy, while energy of motion that is being used to do work is called energy.
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