Which One of the Following Processes of Heat Transfer Requires

question 114

Multiple Choice

Which one of the following processes of heat transfer requires the presence of a fluid?

• A) conduction
• B) radiation
• C) convection
• D) None of the choices are valid.

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Definitions:

Portion Sizes

Refers to the amount of food served or consumed in one eating occasion.

Hunger

A sensation caused by a lack of food, leading to the desire to eat.

Positive Energy Balance

A state in which calorie intake exceeds calorie expenditure, resulting in weight gain.

Calories

Units of energy that measure the amount of energy supplied by food and beverages and the amount expended by the body in activities.