Buoyant Force Acts Upward on a Submerged Object Because

question 4

Multiple Choice

Buoyant force acts upward on a submerged object because

• A)it acts in a direction to oppose gravity.
• B)if it acted downward,nothing would float.
• C)the weight of fluid displaced reacts with an upward force.
• D)pressure against its bottom is greater than pressure against its top.

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Definitions:

Nutritional Assessment

The evaluation of dietary intake and nutritional status to identify nutritional deficiencies or excesses.

Food-Frequency Questionnaire

A tool used in nutrition research to assess an individual’s dietary intake over a specified period by listing foods and having respondents indicate their frequency of consumption.

Dietary Information

Guidance or data regarding food choices and nutritional intake for health or medical reasons.

Food Diary

A record of all food and beverage intake over a period of time, used for dietary analysis and health management.