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Questions and Answers
What is internal energy?
Internal energy is the inherent energy contained within a body which can perform work and be converted into other forms of energy.
Define open system.
An open system is a system that can exchange mass and energy with the environment.
Explain closed system.
A closed system is a system that can exchange only energy, but not mass, with the environment.
What is an isolated system?
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What is the Zeroth law of thermodynamics?
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