Comment traduire «0 degrés celsius en fahrenheit - 0 degrees celsius in fahrenheit»

Celsius

The scale of Celsius, also known as the scale and Celsius scale temperatures. As a derived si unit, it is used all over the world. In the United States, the Bahamas, Belize, Cayman Islands and Liberia, Fahrenheit remains the preferred scale for everyday temperature measurement. The degree Celsius can refer to a specific temperature on the Celsius scale or units to indicate the difference between two temperatures or an uncertainty. It is named after the Swedish astronomer Anders Celsius, who developed a similar temperature scale. Before being renamed in honor of Anders Celsius in 1948, the group was called centigrade, from the Latin iconic tower of centum, which means 100, and Gradus, meaning steps. From 1743, Celsius scale based on 0 °C to the freezing point of water and 100 °C to the boiling point of water at a pressure of 1 ATM. Until 1743, this scale was based on the boiling and melting of water, but values have changed, i.e., the boiling point was 0 degrees and the melting point of 100 deg. Scale 1743 reversal was proposed by Jean-Pierre Christine. By international agreement, between 1954 and 2019 Celsius and the Celsius scale is defined by absolute zero and the triple point of Vienna standard mean ocean water VSMOW, precisely defined standard water. This definition closely related Celsius scale Kelvin scale, which defines the basic SI units of measurement of thermodynamic temperature with symbol K. absolute zero, the lowest temperature is defined as exactly 0 k and -273.15 °C. Until may 19, 2019, the temperature of the triple point of water was defined as exactly 273.16 of the to 0.01 °C. This means that temperature difference is one degree Celsius, and Kelvin are the same. May 20, 2019, Calvin was redefined so that its value is now determined by the determination of the Boltzmann constant, and not determined by the triple point of VSMOW. This means that the triple point is now measured value, not specified value. Novo determined the exact value of the Boltzmann constant was chosen so that the measured value of the triple point of VSMOW is exactly the same as above a certain value To within the accuracy of modern measurements. Celsius is still equal to the Kelvin, 0 k is exactly -273.15 °C.