Physics, 25.04.2021 21:10 draveon353

An inflated car tyre is considered to have a constant volume, regardless of any changes in temperature or pressure. Use the kinetic theory of gases to answer following.
a) How does the air in the tyre exert pressure on the walls of the tyre?
b) Why is the pressure the same at all points on the inside wall of a tyre?
c) What happens to the pressure on the inside walls of the tyre if the temperature of the air increases? Explain your answer.
d) More air is pumped into the tyre whilst the temperature is kept constant until there are twice as many molecules as before. Explain why you would expect the pressure to be doubled.

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