A fixed mass of dry air occupies at under constant atmospheric pressure
PHYSICS · Subjective · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics
Problem
A fixed mass of dry air occupies 0.50m3 at 25∘C under constant atmospheric pressure. The air is heated to 95∘C while the pressure is kept unchanged.
(i) Calculate the final volume of the air.
(ii) Find the percentage increase in volume produced by this rise in temperature.