As you blow up a balloon, what are the interactions and the sign (positive: 1; negative: -1;

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As you blow up a balloon, what are the interactions and the sign (positive: 1; negative: -1; none: 0) of
(a) Q
(b) Wext, if any, between the balloon as a system and its surroundings?

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Thermodynamics An Interactive Approach

ISBN: 978-0130351173

1st edition

Authors: Subrata Bhattacharjee

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Question Posted: Apr 12, 2016 09:06 AM

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As you blow up a balloon, what are the interactions and the sign (positive: 1; negative: -1;

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a Mass Transfer Air is blown into the balloon at the inlet H...View the full answer

Thermodynamics An Interactive Approach

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