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How gases make pressure

How gases make pressure

A gas is made of particles that are far apart and move rapidly in random directions. Between collisions, they travel in straight lines, so a gas spreads to fill its container.

2.1.3a The absolute scale of temperature Lesson

  1. IGCSE
  2. /Physics
  3. /2.1.3a The absolute scale of temperature

Step-by-step lessons on CIE IGCSE Physics 2.1.3a The absolute scale of temperature. Each one builds up to exam-style questions. Build a strong foundation in mechanics and electricity before tackling the more mathematically demanding astrophysics and nuclear topics.

Lessons