A weather balloon filled with ideal gas is released from earth and floats upward through the atmosphere.
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A weather balloon filled with ideal gas is released from earth and floats upward through the atmosphere. Its initial pressure and volume at the surface are Pi Patm standard atmospheric pressure and Vi m At some later time the pressure in the balloon has decreased to Pf Patm and the volume has increased to Vf m The internal energy of the gas in the ballon is given by U T KJ T Assume that during its ascent, the pressure and volume are always related by P AV Ba Determine the values of A and B include the appropriate units. b If the initial temperature is K what is the final temperature?c How much work is done by the gas in the balloon during this time? d How much heat was absorbed by the gas during this process?
Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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