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Physics, 02.12.2021 08:40 jadenjohnson89

As a bicycle pump inflates a tyre, it pressure rises from 30 kPa to 40 kPa at constant temperature of 30 °C. By assuming the air acts as an ideal gas, calculate the work done per mol of the air. A. -80.35 J
B. 80.35 J
C. -811.93 J
D. 811.93 J

(please show calculation)
can use this formula W=nRT ln(p1/p2)

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As a bicycle pump inflates a tyre, it pressure rises from 30 kPa to 40 kPa at constant temperature o...

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