In the absence of magnetic, electric, and surface tension effects, the total energy of a system consists of _____You can choose more than one answer.Group of answer choiceskineticpotentialinternalexternal
Question
In the absence of magnetic, electric, and surface tension effects, the total energy of a system consists of _____You can choose more than one answer.Group of answer choiceskineticpotentialinternalexternal
Solution
The total energy of a system, in the absence of magnetic, electric, and surface tension effects, consists of kinetic, potential, and internal energy.
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Kinetic Energy: This is the energy of motion. Any object that is moving has kinetic energy.
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Potential Energy: This is the energy stored in an object due to its position in a force field or in a system due to the configuration of its parts.
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Internal Energy: This is the energy associated with the random, disordered motion of molecules. It is separated in scale from the macroscopic ordered energy associated with moving objects; it refers to the invisible microscopic energy on the atomic and molecular scale.
External energy is not typically considered part of the total energy of a system in this context.
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