Monday, December 22, 2025

Physics U20 Notes

 In an ideal gas,

  • There is no intermolecular force, then no work is done against the force. Particle doesn't have potential energy.
  • Particles move in random motion.
  • All collisions are perfectly elastic.
  • Volume of particle is negligible compared to volume of whole gas.
  • Time of collision is negligible compared to time between collisions.

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