Why Do Particles Move Faster When Heated? When a solid is heated, its atoms vibrate faster about their fixed points. … Heat causes the molecules to move faster, (heat energy is converted to kinetic energy ) which means that the volume of a gas increases more than the volume of a solid or liquid. Why
What Decreases As The Motion Of Particles In A Substance Increases? The distance between the particles increases with heat and this is called expansion. When cooled, the distance of particles decreases and this is called contraction. What increases with the motion of particles within a substance? Thermal energy measures the total kinetic energy of the
What Does Mean Free Path Depend On? What does mean free path depend on? The mean free path equation depends upon the temperature and pressure as well as the molecular diameter. What factors mean free path depends? The factors on which the mean free path (λ) of a gas molecule depends are: (i) Diameter of