Question

What is the temperature of absolute zero?

Answer 1

Absolute zero temperature:

• Temperature is the physical quantity and it specifies the hotness and coldness of any substance.
• For recording the temperature we often calculate it in Celsius, Kelvin, and Fahrenheit.
• The absolute 0 is the minimum possible temperature of a substance.
• The absolute temperature is marked at $0^{\circ }\mathrm{C}\mathrm{or}273.15\mathrm{K}\mathrm{or}-460\mathrm{degrees}\mathrm{Fahrenheit}$.
• All the thermal energy is released at absolute 0 temperature.
• The particles present at this temperature will be constant and do not move, this is the condition of freezing.
• This temperature range can be achieved theoretically not practically.