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The kelvin (K) is the base unit for temperature in the International System of Units (SI). It is an absolute scale that starts at the lowest possible temperature (absolute zero), and is related to the Celsius scale by adding 273.15.
Kelvin is the base unit of thermodynamic temperature in the SI system and the fundamental unit of the Kelvin scale. Learn how kelvin is defined, how it relates to Celsius and Fahrenheit, and how it is used in science and engineering.
- The Editors of Encyclopaedia Britannica
Learn how to convert from Kelvin to Celsius with a simple formula and a calculator. Find out the difference between the two temperature scales and why they are used in science and everyday life.
- Converting from Kelvin to Celsius is a straightforward process that involves subtracting 273.15 from the given temperature in Kelvin. The Kelvin sc...
- Converting from Kelvin to Celsius is a common practice in the field of science and engineering. While both Kelvin and Celsius are temperature scale...
- At absolute zero, also known as 0 Kelvin (0K) or -273.15 degrees Celsius, the temperature is at its lowest possible point. At this extreme temperat...
- The temperature of -273.15°C, also known as absolute zero, is the lowest possible temperature that can be achieved in the universe. It is the point...
- Kelvin is the unit of measurement for temperature in the International System of Units (SI). It is an absolute temperature scale, meaning it starts...
- This abbreviation choice is based on the fact that Kelvin is an absolute temperature scale, where zero Kelvin (0 K) represents absolute zero, the p...
Oct 17, 2024 · Learn about the life and achievements of William Thomson, Baron Kelvin, a Scottish engineer, mathematician, and physicist who influenced modern physics. He developed the absolute temperature scale, the dynamical theory of heat, and the electromagnetic theory of light.
May 14, 2018 · Learn about the kelvin, the SI unit of thermodynamic temperature, and its new definition based on the Boltzmann constant. Find out how the kelvin is used in science, everyday life and the history of temperature measurement.
Learn about the Kelvin scale, the absolute temperature scale named after William Thomson, the first Lord Kelvin. Find out how to convert between kelvin and Celsius, and see examples of kelvin values for different substances.
Lord Kelvin (William Thomson) was an eminent physicist with a wide range of interests and enthusiasms. Best remembered for his talent for theoretical mathematics, he also had a practical ability for solving problems.
