Where: k- Kelvin temperature (thermodynamic temperature),℃-Celsius temperature. For example, when the temperature is equal to 23 degrees Celsius, k = 23 degrees Celsius +273. 15 = 296. 153.

1, Kelvin English is the abbreviation of Kelvin, international code K, the unit of thermodynamic temperature. Kelvin is one of the seven basic units of the International System of Units (SI), and absolute zero (0K) is the lowest temperature. It is stipulated that the triple point temperature of water is 273. 16K, and 1K is equal to 1/273. 16.

2. The relationship between thermodynamic temperature T and people's usual celsius temperature T is T = T+273. 15, because the freezing point temperature of water is about 273. 15K, and the unit of thermodynamic temperature (k) is exactly the same as that of celsius temperature (c).

3. The ratio difference between Celsius temperature and Fahrenheit temperature is 1: 1.8, while the ratio between Celsius temperature and Kelvin temperature is 1: 1. Kelvin's freezing point temperature seems to be a very large value-273.38+05. This is because the Kelvin temperature takes absolute zero (0K) as the lowest temperature.

4. The meaning of Celsius degree means that the temperature of pure ice-water mixture is 0 degree and the boiling point of water is 1 00 degree at 1 standard atmospheric pressure, and the period is divided into 100 parts on average, each part is 1 degree, and it is recorded as1degree. Fahrenheit means that at standard atmospheric pressure, the melting point of ice is 32℉, the boiling point of water is 2 12℉, and there are 180 equal parts in the middle, and each equal part is 1 Fahrenheit, which is recorded as "1Fahrenheit".