EBK LOOSE-LEAF VERSION OF UNIVERSE
11th Edition
ISBN: 9781319227975
Author: KAUFMANN
Publisher: VST
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Chapter 9, Problem 1CC
To determine
Whether gravitational force is necessary for the
Expert Solution & Answer
Answer to Problem 1CC
Solution:
Yes, the convection process requires gravitational force. No, convection cannot occur if the temperature is same.
Explanation of Solution
Introduction:
Convection is defined as the process by which heat is transferred by the movement of fluids that is, between gases and liquids at the different temperatures. Therefore, convection in the kitchen is the process of transferring heat for the cooking of food.
Explanation:
The convection process involves gravitational force. This force helps a material with lower density to rise up when it is surrounded by a material of higher density. Therefore at zero gravity, buoyancy does not exist. Also, the process of
Conclusion:
Therefore, convection process requires different temperatures for two adjacent layers of fluid.
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Chapter 9 Solutions
EBK LOOSE-LEAF VERSION OF UNIVERSE
Ch. 9 - Prob. 1CCCh. 9 - Prob. 2CCCh. 9 - Prob. 3CCCh. 9 - Prob. 4CCCh. 9 - Prob. 5CCCh. 9 - Prob. 6CCCh. 9 - Prob. 7CCCh. 9 - Prob. 8CCCh. 9 - Prob. 9CCCh. 9 - Prob. 10CC
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