(a) If temperature is held constant, by how much should the piston be pushed down in order to decrease the volume of vapour to V = 4.5 dm3 ? (b) If temperature is held constant, by how much should the piston be pushed down in order to have the vapour condense completely?
(a) If temperature is held constant, by how much should the piston be pushed down in order to decrease the volume of vapour to V = 4.5 dm3 ? (b) If temperature is held constant, by how much should the piston be pushed down in order to have the vapour condense completely?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A vertical cylinder with crosssectional area A = 1 dm2 contains h1 = 25 cm of water at the bottom. The space above it is filled with the saturated vapour of the water, which is separated from the external space by a piston. The bottom of the piston is h2 = 75 cm above the water level. The density of water at this temperature is n = 2 times the density of saturated vapour.
(a) If temperature is held constant, by how much should the piston be pushed down in order to decrease the volume of vapour to V = 4.5 dm3 ?
(b) If temperature is held constant, by how much should the piston be pushed down in order to have the vapour condense completely?
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