How many kilocalories are generated when the brakes are used to bring a 1200-kg car to rest from a speed of 95 km/h? Solutions. Verified. Solution A. Solution B. Answered 1 year ago. Step 1. 1 of 3. Set up. 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 Solution. Use the equation for heat transfer Q = mcΔT Q = m c Δ T to express the heat lost by the aluminum pan in terms of the mass of the pan, the specific heat of aluminum, the initial temperature of the pan, and the final temperature: Qhot = mAlcAl(T f − 150∘C). Q hot = m Al c Al ( T f − 150 ∘ C). More information from the unit converter. How many kcal in 1 kj? The answer is 0.23890295761862. We assume you are converting between kilocalorie [15 °C] and kilojoule.You can view more details on each measurement unit: kcal or kj The SI derived unit for energy is the joule. 1 joule is equal to 0.00023890295761862 kcal, or 0.001 kj. Note that rounding errors may occur, so always check the A healthy child from birth to 1 year should receive around 100 kcal/kg/day. Neonatal caloric requirements are higher at about 110-135 kcal/kg/day. [7] Of the total energy requirement, a healthy infant utilizes about 40-60 kcal/kg/day for basal metabolic rate. 1 g = 7.716179 kcal . Grams are a unit of When measuring the energy content in foods, the large calorie, or kilocalorie, is used, but it's often still just called a "calorie." One calorie (large calorie) is equal to the heat needed to raise the temperature of one kilogram of water by 1 degree Celsius. You'll need to burn 3,500 calories more 1 kcal = 0.129598 g. Calories are a When measuring the energy content in foods, the large calorie, or kilocalorie, is used, but it's often still just called a "calorie." One calorie (large calorie) is equal to the heat needed to raise the temperature of one kilogram of water by 1 degree Celsius. You'll need to burn 3,500 calories more than DEQ1.

how many kilocalories in 1 kg