Question

Briefly explain what is meant by absolute zero temperature?

Answer 1

Answer:

Absolute zero is the lowest possibletemperature where nothing could be colder and no heat energy remains in a substance. ... By international agreement,absolute zero is defined as precisely; 0 K on the Kelvin scale, which is a thermodynamic (absolute) temperaturescale; and –273.15 degrees Celsius on the Celsius scale.

Answer 2

Answer:

Absolute zero is the lowest possible temperature where nothing could be colder and no heat energy remains in a substance. ... By international agreement, absolute zero is defined as precisely; 0 K on the Kelvin scale, which is a thermodynamic (absolute) temperature scale; and –273.15 degrees Celsius on the Celsius scale.