Question

what is calories.....?​

Answer 1

Answer:

The calorie is a unit of energy.

There are two units with the name that have been widely used. The small calorie or gram calorie (usually denoted cal) is the amount of heat energy needed to raise the temperature of one gram of water by one degree Celsius (or one kelvin). The large calorie, food calorie, or kilocalorie (Cal or kcal) is the amount of heat needed to cause the same increase on one kilogram of water.[1] Thus, 1 kcal = 1000 cal.

hope this will be helpful..

Answer 2

Hello mate,

A calorie is the amount of heat needed to raise the temperature of one gram of water by one degree Celsius

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