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Temperature Conversion

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Important Notes
  • The Celsius scale (°C) is used for common temperature measurements in most of the world. It is an empirical scale that was developed by a historical progress, which led to its zero point 0 °C being defined by the freezing point of water and additional degrees defined so that 100 °C was the boiling point of water, both at sea-level atmospheric pressure.
  • The Kelvin is the base unit of temperature in the International System of Units (SI), having the unit symbol K. Absolute zero or 0°K , is the temperature at which molecular energy is a minimum and it corresponds to a temperature of −273.15° on the Celsius temperature scale. The Kelvin degree is the same size as the Celsius degree.
  • In the United States, the Fahrenheit scale is widely used. On this scale the freezing point of water corresponds to 32 °F and the boiling point to 212 °F. The Rankine scale, still used in fields of chemical engineering, is an absolute scale based on the Fahrenheit increment.
  • The lowest theoretical temperature is absolute zero, at which no more thermal energy can be extracted from a body. Temperature is important in all fields of natural science including physics, chemistry, earth science, medicine, biology, ecology and geography as well as most aspects of daily life.
temperature
Temperature

Temperature, measure of hotness or coldness expressed in terms of any of several arbitrary scales and indicating the direction in which heat energy will spontaneously flow — i.e., from a hotter body (one at a higher temperature) to a colder body (one at a lower temperature).
Temperature is measured with a thermometer. Thermometers are calibrated in various temperature scales that historically have used various reference points and thermometric substances for definition. The most common scales are the Celsius scale (formerly called centigrade, denoted °C), the Fahrenheit scale (denoted °F), and the Kelvin scale (denoted K), the last of which is predominantly used for scientific purposes by conventions of the International System of Units (SI).

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The use of units, measurements and conversions plays a big part in excelling in math. The intent of this site is to help visitors perform different varieties of calculations/conversions easily with a high degree of accuracy.

The site includes unit converters for various quantities like currency, length, speed, time, area, volume, mass, temperature, angle, pressure, energy and power. In addition to this, it provides area & volume calculations of different shapes & it's parts. The site also contains several other features like number system conversion, calculation of interests, percentages along with color code finder and many more.

History of Measurement :

The earliest recorded systems of calculations and measures originate in the 3rd or 4th millennium BC. Even the very earliest civilizations needed measurement for purposes of agriculture, construction and trade. Early standard units might only have applied to a single community or small region, with every area developing its own standards for lengths, areas, volumes and masses.

With the development of manufacturing technologies and the growing importance of trade between communities and ultimately across the Earth, standardized weights and measures became critical. Starting in the 18th century, modernized, simplified and uniform systems of weights and measures were developed, with the fundamental units defined by ever more precise methods in the science of metrology.

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