The amount of heat released by food while burning in a bomb calorimeter is approximately the same as the amount of energy it supplies to the body.

Question

The amount of heat released by food while burning in a bomb calorimeter is approximately the same as the amount of energy it supplies to the body.​

Quizplus · Accepted Answer

The heat released by burning food in a bomb calorimeter and the energy it supplies to the body are both measured in terms of calories, so they are approximately the same. This is the basis of the concept of caloric intake and expenditure in nutrition. However, the actual energy that the body absorbs from food depends on many factors, including digestion, absorption, and metabolism, which can vary from person to person and from food to food. Therefore, the relationship between the energy content of food and its effect on the body is complex and not always predictable.

The Amount of Heat Released by Food While Burning in a Bomb