In this simulation developed by The Concord Consortium two collection of particles are sparated by a moveable piston wall. IAs you change the temperature you can see which set of particles exerts the greater pressure on their side of the wall. Also observe collision between particles. Notice how the magnitude of the speed of the particle changes and the direction of the particle. This is our model of how energy is transferred within a collection of particles. Answer

10. What happens when the Resume button is selected? Answer