Examlex
What is the function of community colleges within the US educational system?
Energy Classification
The categorization of energy sources based on their nature, origin, and potential for renewal, such as renewable or nonrenewable energy sources.
Potential Energy
The energy possessed by an object due to its position, condition, or structure, such as a rock at the top of a hill or water held behind a dam.
Energy Quality
Energy Quality refers to the ability of a form of energy to perform work; higher quality energies are more easily used to perform work effectively.
Electricity
The set of physical phenomena associated with the presence and motion of electric charge, used as a form of energy.