Liter atmospheres to Btus calculator

Liter atmospheres to Btus Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the Liter atmospheres to Btus conversion table based on your needs.

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• Btu (1055 J)

  The British thermal unit (Btu or BTU) is a traditional unit of heat; it is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. It is part of the United States customary units. Its counterpart in the metric system is the calorie, which is defined as the amount of heat required to raise the temperature of one gram of water by one degree Celsius. Heat is now known to be equivalent to energy, for which the SI unit is the joule; one BTU is about 1055 joules. While units of heat are often supplanted by energy units in scientific work, they are still important in many fields. As examples, in the United States the price of natural gas is quoted in dollars per million BTUs.

• Liter atmosphere (101.325 J)

  A unit of energy equal to the work done on a piston by a fluid at a pressure of 1 standard atmosphere (101,325 pascals) when the piston sweeps out a volume of 1 liter; equal to 101.325 joules.