What are electrolytes? Why are they important to the body? How does your body use the energy from kilocalories in food? Explain if your body is able to use all of the energy. In chemistry, what does Keq mean? What is a literature value in chemistry? Explain the significance of the equ...
One kilocalorie is equal to 1 large/food calorie: 1 kcal = 1 Cal kcal to kilojoules conversion There are several definitions of calorie: Thermochemical / food kilocalories to kilojoules 1 kcalth= 4.184 kJ The energy in kilojoulesE(kJ)is equal to 4.184 times the energy in thermochecmical /...
Among the most common are Joules. One calorie (cal) is exactly equivalent to 4.19 Joules (J). What do we use calories for? The energy that food provide us is calculated in kilocalories (kcal) and kilojoules (kJ). Mainly, we use calories to:...
What's the best way to lose weight? What are calories, why do we need them, and can a better understanding of calories help us maintain a healthier weight throughout our lives? Calories are units of energy that a food or drink provides. You can usually find calorie counts listed on fo...
A kilocalorie is a measure of energy produced in the foods you eat. When you use the term calorie and are talking about food, you're technically referring to a kilocalorie. Truly understanding the definition of a calorie requires us to separate the science from its colloquial meaning. In simp...
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Calories are more commonly used in a nutritional sense, when talking about food. Food Calories (called "big C" calories as they should be capitalized) are actually equivalent to kilocalories, or the amount of heat energy needed to increase the temperature of one kilogram of water by one ...
What are calories? Human beings(人类)need energy to survive(生存)—— to breathe(呼吸), move, pump(输送) blood—— and they obtain(获得) this energy(能量) from food.The number of calories(卡洛里) in food is a measure of how much potential energy that food has. Foods are a combination...
but don't know how to figure out how much to feed your pet, start simple. First, the calories should be listed on the side of the can or bag just like they are for most human foods. Expect to see them listed as "kCals" or kilocalories, which is a more scientifically accurate term...
Step 2: Define the Calorie in nutritionIn nutrition, the term Calorie (with an uppercase 'C') refers to a kilocalorie (kcal). One Calorie is equivalent to 1,000 calories (lowercase 'c'). This unit is commonly used to describe the energy content in food. Step 3: Compare the two defin...