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.