Thermal Physics

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Across
  1. 3. Random motion of microscopic particles due to collisions with molecules.
  2. 5. Change of state from gas to liquid.
  3. 6. State of matter with fixed volume but variable shape.
  4. 7. Change of state from solid to liquid.
  5. 9. Increase in size of a body when its particles move further apart on heating.
  6. 11. The smallest discrete unit in the kinetic theory model.
  7. 12. Force per unit area caused by gas particles colliding with container walls.
  8. 13. State of matter with fixed shape and volume.
Down
  1. 1. Type of energy associated with motion of particles.
  2. 2. Theoretical temperature (−273 °C or 0 K) where particle motion stops.
  3. 4. State of matter with variable shape and volume.
  4. 5. Event where moving particles strike container walls or other particles, creating pressure.
  5. 8. Change of state from liquid to gas at the surface below boiling point.
  6. 10. Measure of the average kinetic energy of particles.