Question

what is mean by Calories and how it made by​

Answer 1

One calorie is defined as quantity of heat required to raise the temperature of one gram of water by 1° Celsius. It is the S.I. unit of Heat.

Answer 2

In order to answer this question, it helps to define a calorie. A calorie is a unit that is used to measure energy. The Calorie you see on a food package is actually a kilocalorie, or 1,000calories. A Calorie (kcal) is the amount of energy needed to raise the temperature of 1 kilogram of water degree Celsius.

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