small calorie การใช้

The small calorie is also often used for measurements in chemistry, although the amounts involved are typically recorded in kilocalories.
Many of the contestants begin to have doubts about sending Lisa home because she got small calorie items at first, but then got a 1, 400 calorie dessert, saying she saved her calories for dessert.
One small calorie is approximately 4.2 joules ( so one large calorie is about 4.2 convert calories to joules at a given temperature is numerically equivalent to the specific heat capacity of water expressed in joules per kelvin per gram or per kilogram.
An older metric system unit of energy, still widely used in food-related contexts, is the calorie; more precisely, the " food calorie ", " large calorie " or kilocalorie ( kcal or Cal ), equal to 4.184 kilojoules . ( Contrast the " small calorie " ( cal ), equal to 1 / 1000 of a food calorie, that is often used in chemistry and in physics . ) Within the European Union, both the kilocalorie ( " kcal " ) and kilojoule ( " kJ " ) appear on nutrition labels.