The ball is used on the driveway at temperature of -7, Ask an Expert

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A basketball is inflated in a garage at 25 degree C to a gauge pressure of 8 psi . Gauge pressure is the pressure above atmospheric pressure , which is 14 .7 psi. The ball is used on the driveway at temperature of -7 degree C and feels flat. What is the actual pressure of the air in the ball ? What is the gauge pressure?

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Category:- Chemistry
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