Buoyancy Is the Ability of an Object to Float in a Fluid

question 50

Multiple Choice

Buoyancy is the ability of an object to float in a fluid by .

• A) weighing less than the water surrounding it
• B) displacing a volume of water equal in weight to its own weight
• C) having a lot of air within its body
• D) displacing a volume of water which weighs slightly less than its own weight

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Definitions:

Chronological Age

The amount of time that has passed since a person's birth, usually expressed in years.

Cognitive Competencies

The mental skills and abilities required to perform tasks, solve problems, and make decisions effectively.

Subjective Ages

Individuals' personal perceptions or feelings about their own age, which can differ significantly from their chronological age.

Aging

The process of becoming older, a series of biological changes that follow a natural progression in every living organism.