Difference between revisions of "Calorie"

From Conservapedia
Jump to: navigation, search
(→‎See also: clean up & uniformity)
 
(5 intermediate revisions by 4 users not shown)
Line 1: Line 1:
−
A '''calorie''' is a unit of measure of the [[energy]]. One calorie is equal to the amount of energy necessary to warm one gram of [[water]] from 14.5 degree [[Celsius]] to 15.5 °C at [[sea]] level. The "Calorie" on a [[nutrition]] label is actually different from the "calorie" or unit of measure for energy. The upper case "Calorie" is actually a kilocalorie, or 1,000 calories.
+
A '''calorie''' is a unit of measure of [[energy]]. One calorie is equal to the amount of energy necessary to warm one [[gram]] of [[water]] by one degree [[Celsius]] at [[sea]] level. This is equal to 4.184 Joules in the SI system. The "Calorie" on a [[nutrition]] label is actually different from the "calorie" or unit of measure for energy. The upper case "Calorie" is actually a kilocalorie, or 1,000 calories.
  
−
The unit has been replaced by the Joule (1 cal = 4.1855 J) as standard unity of energy, it is not longer used except to express the amount of energy in food.
+
==See also==
 +
*[[Calorimeter]]
  
−
[[Category:Unity]]
+
[[Category:Chemistry]]

Latest revision as of 03:58, July 13, 2016

A calorie is a unit of measure of energy. One calorie is equal to the amount of energy necessary to warm one gram of water by one degree Celsius at sea level. This is equal to 4.184 Joules in the SI system. The "Calorie" on a nutrition label is actually different from the "calorie" or unit of measure for energy. The upper case "Calorie" is actually a kilocalorie, or 1,000 calories.

See also