Study with Quizlet and memorize flashcards containing terms like How many kilocalories are in a portion of food that contains 8 g protein, 10 g fat, 22 g carbohydrate, 130 mg vitamin C, and 120 ml water?, Lynne wants to estimate the grams of fat in a serving of oil that supplies 400 kcal. The oil contains no fiber, protein, carbohydrate, and alcohol. To obtain this value, she should
Another unit of energy, used widely in the health professions and everyday life, is the calorie (cal). The calorie was initially defined as the amount of energy needed to warm 1 g of H 2 O by 1°C, but in modern times, the calorie is related directly to the joule, as follows: 1 cal = 4.184 J (7.1.1) (7.1.1) 1 c a l = 4.184 J.
More information from the unit converter. How many kj in 1 kcal? The answer is 4.1858. We assume you are converting between kilojoule and kilocalorie [15 °C].You can view more details on each measurement unit: kj or kcal The SI derived unit for energy is the joule. 1 joule is equal to 0.001 kj, or 0.00023890295761862 kcal. Note that rounding errors may occur, so always check the results.The specific heat of water is 4186 J/kg⋅C∘., How many kilocalories are generated when the brakes are used to bring a 1500-kg car to rest from a speed of 95 km/h ? 1 kcal = 4186 J., What is the specific heat of a substance if 120 kJ of heat is needed to raise 6.6 kg of the substance from 18.0 ∘C to 37.2 ∘C? and more.
Exchange reading in kilocalories per day unit kcal/day into watts unit W as in an equivalent measurement result (two different units but the same identical physical total value, which is also equal to their proportional parts when divided or multiplied). One kilocalorie per day converted into watt equals = 0.048 W 1 kcal/day = 0.048 W MCTt.