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nicksim117
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Homework Statement
On a warm day 90F, the air in aballon occupies a volume of .25m3 and exerts a pressure of 20 lb/in2. If the baloon is cooled to 30F in a refrigerator, the pressure drops to 14.2lb/in2. What is the volume of the balloon
Homework Equations
P1xV1/T1=P2xV2/T2-----((P1xV1)/T1)xT2/P2
T1=305.2K
T2=271.88K
The Attempt at a Solution
.31m3 is the answer i keep getting How is this possible when this volume is larger than the original.