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Questions and Answers
What is the definition of a system in thermodynamics?
What is the definition of a system in thermodynamics?
- Any region of space or a quantity of matter under consideration (correct)
- The surroundings of a thermodynamic process
- A specific state of matter
- The universe as a whole
Which of the following is a state variable in thermodynamics?
Which of the following is a state variable in thermodynamics?
- Enthalpy
- Work
- Heat
- Pressure (correct)
What can an open system exchange with its surroundings?
What can an open system exchange with its surroundings?
- Both matter and energy (correct)
- Neither matter nor energy
- Only matter
- Only energy
What does the first law of thermodynamics state?
What does the first law of thermodynamics state?
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What is internal energy in thermodynamics?
What is internal energy in thermodynamics?
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