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1 vote
In thermodynamics, a closed system is a system where _____

A) entropy is decreasing
B) the entropy remains the same
C) energy is available to do work
D) the amount of energy remains constant

asked
User Carmelia
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1 Answer

2 votes
In a closed system, energy in form of heat (work) can be exchanged but not matter.

The answer to your question is C.

Hope it helped!
answered
User Gajendra Bang
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