Unlike the Celsius or Fahrenheit scales—which were originally based on the freezing point of water or human body temperature—absolute temperature is tied directly to the fundamental laws of physics and the motion of atoms. 1. The Concept of Absolute Zero
Absolute temperature is the "language" of the universe’s physical laws. Without it, many of our most important formulas wouldn't work: The Ideal Gas Law ( absolute temperature
Absolute temperature is the scale of thermal measurement that starts at the lowest theoretical point possible: . absolute temperature
) is the point where that thermal motion reaches its quantum mechanical minimum. You can't get colder than absolute zero because you cannot have "less than zero" kinetic energy. 2. The Kelvin Scale absolute temperature
