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A calorie is the amount of heat required to warm 1 gram of water one degree Centigrade. A Calorie spelt with a big "C" is a kilocalorie and is used in evaluating food energy. It is the heat required to raise 1 kilogram of water one Centigrade degree.

On an energy basis a calorie is 41 840 000 ergs.

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โˆ™ 13y ago
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โˆ™ 6mo ago

A calorie is a unit of energy measurement used in nutrition science. It is the amount of energy needed to raise the temperature of one gram of water by one degree Celsius. In food labeling, calories are used to represent the energy content of food and beverages.

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Q: What is the science definition for calorie?
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What is a calorie for physical science?

In physical science, a calorie is a unit of energy commonly used to measure the amount of energy in food. One calorie is the amount of energy needed to raise the temperature of one gram of water by one degree Celsius. In the context of nutrition, kilocalories (kcal) are often used to represent the energy content of food.


Why is physical science's definition no longer sufficient?

Physical science's definition is no longer sufficient because it now includes other branches of science, such as Earth science and space science, which extend beyond the traditional boundaries of physical science. Additionally, advancements in technology and our understanding of the universe have broadened the scope of physical science to encompass interdisciplinary approaches that go beyond the study of physics and chemistry.


What does calorie mean in science?

In science, a calorie is a unit of energy typically used to measure the energy content of food. It is defined as the amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius.


What Definition for (s) in physical science?

In physical science, (s) is often used as an abbreviation for "seconds," which is a unit of time. It represents a standard measurement for the duration of time.


What is the definition to the word volume in science terms?

Volume in science refers to the amount of space occupied by an object or a substance. It is typically measured in cubic units, such as cubic meters or cubic centimeters.