CAN we achieve absolute zero? What is negative temperature then?
Is it theoretically possible to achieve the absolute zero temperature?
Why is -273.15 °C known as absolute zero temperature? What would happen if 2000 cubic feet of open sky instantly had its temperature drop to absolute zero? If there is an absolute zero, is there an absolute hot? Can there be a temperature colder than 0 Kelvin? Can the human body produce a temperature of 10,000 degrees? There is an absolute zero, but is there an absolute "hot"? Why is absolute zero temperature -273.15 degrees? What is so special about this number? Why do we say that negative temperature is hotter than infinite temperature? Wouldn't that mean it has infinite heat (and energy)? What is the lowest temperature in the universe? Would Infinite temperature have infinite heat (energy)? Is zero point energy infinite in reality or just in a mathematical way? How can the temperature in outer space be described? Would infinite temperature have infinite heat and energy? What is considered the perfect outside temperature? Why can't the temperature be less than 0 Kelvin? Is there infinite energy in zero point energy in reality? (Not only in mathematics) Is there infinite energy in zero point energy or it is just a mathematical result with no physical existence? What does No Temperature mean? What is temperature? How can I lower my body temperature? What is the lowest temperature to leave a thermostat so that the pipes don't freeze? Is it normal to not like room temperature? If Earth had no atmosphere, what would be an estimate of the temperature of our planet? Why does semiconductor behave like a insulated at absolute zero temperature? What are the solutions for Temperature Inversion? When will a U° scale be used to measure temperature? Is it possible to create a zero gravity environment on Earth? How can you explain zero-point energy to a non-physicist? What is zero point energy? Is there a material that only conducts electricity at a certain temperature?