Negative 273.15 degrees
Absolute zero is defined as 0K on the Kelvin scale and as -273.15° on the Celsius scale. This equates to -459.67° on the Fahrenheit scale.
Its Kelvin temperature. The Kelvin scale starts at absolute zero and goes up. Absolute zero on the celsius scale is -273.15oC
The lowest temperature (absolute zero) on the Celsius scale is -273.15°
Absolute zero is the lowest number on the Kelvin scale. It can be converted to Celsius and Fahrenheit.
−273.15°C
Kelvin is the temperature in degrees Celsius above absolute zero. So 25 Kelvin is 25 degrees Celsius above absolute zero.
The lowest possible temperature. On the Kelvin scale, this temperature is zero degrees; on the Celsius scale, about minus 273 degrees.
Kelvin temperature scale uses absolute zero as the zero. Though you can find absolute zero in all temperature scales i.e. −459.67 degrees Fahrenheit and -273.15 degrees Celsius. But Kelvin is the scale that absolute zero is 0.
its not needed as it is quite easy to convert Celsius to the Kelvin temperature scale, witch parralels the Celsius scale. subtract 273.15 from celcius to get to kelvin, and 0 is absolute zero on the kelvin scale.
Kelvin (K) is actually the same scale as Celsius (C), but whereas Celsius is set such that zero Celsius is the freezing point of water, the Kelvin scale is set such that zero Kelvin is absolute zero, which is the temperature at which all kinetic. Absolute zero is zero degrees Kelvin, at which point there is no kinetic activity in a molecule or atom. There are presently no theoretical means of achieving absolute zero.
-273.15 is the absolute zero on the Celsius scale.
Minus 273 degrees Celsius is the coldest possible temperature, a.k.a. "absolute zero".