When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV4=C where C is a constant. Suppose that at a certain instant the volume is 600 cubic centimeters and the pressure is 79 kPa and is decreasing at a rate of 14 kPa/minute. At what rate in cubic centimeters per minute is the volume increasing at this instant? cm min (Pa stands for Pascal - it is equivalent to one Newton/(meter squared); kPa is a kiloPascal or 1000 Pascals.

When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV4=C where C is a constant. Suppose that at a certain instant the volume is 600 cubic centimeters and the pressure is 79 kPa and is decreasing at a rate of 14 kPa/minute. At what rate in cubic centimeters per minute is the volume increasing at this instant? cm min (Pa stands for Pascal - it is equivalent to one Newton/(meter squared); kPa is a kiloPascal or 1000 Pascals.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter19: Temperature, Thermal Expansion And Gas Laws

Section: Chapter Questions

Problem 39PQ

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