Recent content by Dan13

I tried in the tutorial and formulay section but I just find the equation for the radius but I'd like to know where does it come I also found information for the force in the particule as I wrote in the relevant equation section but nothing related with a diagram like this, and that's my real...

Problem Statement: A monatomic ideal gas expands from 100cm³ to 200cm³ at a constant pressure of 1.0 × 10⁵ Pa. Find the change in the internal energy of the gas. Relevant Equations: Included in my attempt at a solution