what does kelvin mean
The kelvin is a unit of measure for temperature based upon an absolute scale. It is one of the seven base units in the International System of Units (SI) and is assigned the unit symbol K.he kelvin is defined as the fraction 1â273.16 of the thermodynamic temperature of the triple point of water (exactly 0.01 Â°C or 32.018 Â°F). In other words, it is defined such that the triple point of water is exactly 273.16 K.