Hello Professor,

I was using this simulation in my class as a virtual lab so the students could discover the relations between pressure, volume, temperature and between temperature and v(rms)  My students realized that (with the initial conditions) when the temperature is increased above 800 the volume reading stops going up (freezes at 400), but the visual volume increases.  Is there a physical reason that I am not aware of for the volume to stop increasing with temperature (when pressure is constant) or is the sim giving the wrong reading.

thank you again for all your great simulations.

Mike Maloney
Somerville High School