0
answers
0
watching
89
views
23 Nov 2019
A tire holds air (assume it's all N2) at a pressure of 3 atm,and in one week the pressue drops by 1% because of inevitableleakage at the rim, when the temperature is 300 K. Calculate thearea of the hole. [Hint: because the pressure change is small, youcan assume the pressure to be 3 atm, even thought it DOES dropslightly over time] How many molecules have escaped the tire duringthe week?
A tire holds air (assume it's all N2) at a pressure of 3 atm,and in one week the pressue drops by 1% because of inevitableleakage at the rim, when the temperature is 300 K. Calculate thearea of the hole. [Hint: because the pressure change is small, youcan assume the pressure to be 3 atm, even thought it DOES dropslightly over time] How many molecules have escaped the tire duringthe week?
