Grade upto college level Thermal Physics
1. wat do we exactly mean by the average momentum of a molecule of an ideal gas???
2. why does the avg momentum of a molecule of an ideal gas depend on volume, and not on pressure???
3. The pressure of an ideal gas is written as p=(2E)/(3V) . Here E refers to translational K.E.
My doubt here is : y does E refer ONLY to translational KE n NOT 'total KE of the gas??
4. While gas from a cookin gas cylinder is used, the pressure does not fall appreciably till the last few minutes. Why??
PLS PLS PLS explain n justify ur answers, esp. the last one....
1. wat do we exactly mean by the average momentum of a molecule of an ideal gas???
2. why does the avg momentum of a molecule of an ideal gas depend on volume, and not on pressure???
3. The pressure of an ideal gas is written as p=(2E)/(3V) . Here E refers to translational K.E.
My doubt here is : y does E refer ONLY to translational KE n NOT 'total KE of the gas??
4. While gas from a cookin gas cylinder is used, the pressure does not fall appreciably till the last few minutes. Why??
PLS PLS PLS explain n justify ur answers, esp. the last one....
