28.Practical Calories

Calories are units of energy. Various definitions exist but fall into two broad categories.The first, the small calorie, or gram calorie (symbol: cal), is defined as the approximate amount of energy needed to raise the temperature of one gram of water by one degree Celsius at a pressure of one atmosphere.

the energy needed to raise the temperature of 1 kilogram of water through 1 °C, equal to one thousand small calories and often used to measure the energy value of foods.

 The above diagram shows an example of a person who will lose weight. They consume 2000 calories per day, and burn 2500. As you can see, they are burning 500 more calories than they are consuming. This calorie deficit is what causes weight loss. The above diagram shows an example of a person who will lose weight. They consume 2000 calories per day, and burn 2500. As you can see, they are burning 500 more calories than they are consuming. This calorie deficit is what causes weight loss


Comments

Popular posts from this blog

Project Name:- Chakli

9.Practical Blood Group Test

23.Practical First Aid Box