Nutrient Density
nutrient density
No; calories are an energy-measure. They can come from different types of nutrients: from meats or fish, from fats or oils, from fruits or vegetables, etc.
Calories are a measure of energy, usually the energy content contained in food. One Calorie is the quantity of heat (energy) required to raise the temperature of 1 gram of water by 1°C.
What can measure only one quantity of liquid?
To measure a physical quantity correctly and need to compare it with some standard quantities. Thus a standard unit is needed to measure a quantity correctly.
the calorie
the measure of energy from food
ambot
Nutrient Density
You have not specified the quantity of water. You cannot measure one fifth of an unspecified quantity.
calorie
A calorie