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

Question

2 years ago

5

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)

Physics

1 answer:

nignag [31] · Answer 1 · 2022-10-29T13:58:51+03:00

nignag [31]2 years ago

8 0

Answer:

B.-80.35 J

i dont know the calculation