Answer
Heating a contained gas that's held at a constant volume will increase its pressure because there will be an increase in (kinetic) energy of the particles. This will cause collisions to occur quickly and frequently, which will lead to an increase in force.
Work Step by Step
Heating a contained gas that's held at a constant volume will increase its pressure because there will be an increase in (kinetic) energy of the particles. This will cause collisions to occur quickly and frequently, which will lead to an increase in force.
