Which of Following Will Always Increase the Internal Energy of a System

question 162

Multiple Choice

Which of following will always increase the internal energy of a system?

• A)The system gains energy and performs work.
• B)The system gains energy and work is performed on it.
• C)The system loses energy and performs work.
• D)The system loses energy and work is performed on it.
• E)None of the changes A-D will always increase the internal energy of a system.

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A research method in which a small diverse group of people is interviewed about their perceptions, opinions, or beliefs towards a product, service, concept, or idea.

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