The difference between an isochoric process and an isobaric process is that in the former the density remains constant while in the latter the density is proportional to 1/T.
I guess that's what the question is getting at, since the mean free path depends on the density.
The difference between an isochoric process and an isobaric process is that in the former the density remains constant while in the latter the density is proportional to 1/T.
For an isobaric process $V \propto T$. Density is proportional to $1/V$, and since $V = constant \times T$ the density is also proportional to $1/T$.
Like a solved questions on circular motion which are 300 pages. Many I solved. Then , some questions are similar to other questions even sub parts of certain question are.... Some are way too hard questions and certain are easy. The level of difficulty is also shuffled inside the notebook where I solved all my questions.
Some questions have tricks which are similar to other question . So , exactly I don’t have to revise it again. Then , what should be my strategy to revise all of the questions that I need to only.
Also , I feel some questions I should have had solved with more tricks or more ways. Which I haven’t now.
