The Buoyant Force on an Object Is Least When the Object

question 57

Multiple Choice

The buoyant force on an object is least when the object is

• A)partly submerged.
• B)submerged near the surface.
• C)submerged near the bottom.
• D)none of these

---

Definitions:

Diffusion

The process by which molecules move from an area of higher concentration to an area of lower concentration, driven by thermal energy.

Polymyxin B

An antibiotic used to treat bacterial infections by disrupting the cell membrane, primarily active against Gram-negative bacteria.

Neurotoxin

A toxin that specifically targets neural tissues, potentially causing damage to the nervous system, which includes both central and peripheral components.

Physiological pH

The specific value of pH (around 7.4) within biological systems where the internal environment is regulated to maintain stable and optimal conditions for cellular processes.