Which of the Following Is True

question 42

Multiple Choice

Which of the following is true?

• A)A streamline can only be defined for irrotational flow.
• B)A streamline cannot be defined for turbulent flow.
• C)Streamlines cannot cross in laminar flow, but can cross in turbulent flow.
• D)A streamline is the path that a tiny element of fluid would take as the fluid flows.
• E)The velocity vector of a fluid element is always perpendicular to the streamline.

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Definitions:

Pathogens

Microorganisms that can cause disease in hosts, including bacteria, viruses, fungi, and parasites.

Elasticity

The ability of tissue or material to resume its normal shape after being stretched, compressed, or altered in any way.

Chronic Wounds

Wounds that fail to proceed through the normal stages of healing in an orderly and timely manner, often remaining open for an extended period.

Full-Thickness Wounds

Wounds that extend through the dermis to affect deeper tissues and potentially muscle or bone, requiring more complex healing processes.