Have you ever wondered which temperature scale starts at minus 273.15 degrees Celsius? The answer to this question is the Kelvin scale. The Kelvin scale is an absolute temperature scale that starts at absolute zero, which is equivalent to minus 273.15 degrees Celsius.

The Kelvin scale is named after the physicist William Thomson, also known as Lord Kelvin. It is used in scientific and engineering applications where precise temperature measurements are required. Unlike the Celsius and Fahrenheit scales, which are based on arbitrary reference points, the Kelvin scale is based on the fundamental properties of matter.

On the Kelvin scale, absolute zero is the point at which all molecular motion ceases. This means that no energy is present in the system, making it the lowest possible temperature that can be reached. The Kelvin scale is commonly used in physics, chemistry, and engineering to calculate temperature changes and perform thermodynamic calculations.

If you want to learn more about the Kelvin scale and its applications, you can visit the following link: https://en.wikipedia.org/wiki/Kelvin. This article provides a detailed explanation of the Kelvin scale, its history, and its significance in the field of science.

Understanding the Kelvin scale is essential for anyone working in scientific or technical fields that require precise temperature measurements. By using the Kelvin scale, researchers and engineers can accurately calculate temperature changes, perform thermodynamic calculations, and conduct experiments that require precise temperature control.

So, the next time you come across a temperature measurement that starts at minus 273.15 degrees Celsius, remember that it is the Kelvin scale that begins at absolute zero. By familiarizing yourself with the Kelvin scale, you can gain a deeper understanding of temperature measurements and their importance in various scientific disciplines.

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