Absolute Temperature -

): This describes how pressure, volume, and temperature interact. It only functions correctly if is expressed in Kelvins.

In practice, reaching absolute zero is considered impossible (the Third Law of Thermodynamics). However, scientists have come incredibly close—within billionths of a degree. At these "ultracold" temperatures, matter begins to behave strangely, forming states like , where atoms lose their individual identity and act as a single "super-atom." absolute temperature

This law states that the entropy of a perfect crystal approaches zero as the temperature approaches absolute zero. 4. Can We Reach Absolute Zero? ): This describes how pressure, volume, and temperature

The color and intensity of light emitted by a star (or a toaster filament) are determined by its absolute temperature (Stefan-Boltzmann Law). ): This describes how pressure