During a free expansion 2 kg air expands from 1 m' to 10m volume in an...
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During a free expansion 2 kg air expands from 1 m' to 10m volume in an insulated vessel. Determine entropy change of (a) the air (b) the surroundings (c) the universe. During a free expansion 2 kg air expands from 1 m' to 10m volume in an insulated vessel. Determine entropy change of (a) the air (b) the surroundings (c) the universe.
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