When Does the Heat Generated by Fluid Friction Becomes Appreciable

question 15

Multiple Choice

When does the heat generated by fluid friction becomes appreciable compared to the heat transferred between the fluids?

• A)At high fluid velocity
• B)At low velocity
• C)When fluid flows past a smooth surface
• D)None of these

---

Definitions:

Primary Tastes

The fundamental groups of tastes recognized by human taste perception, including sweet, sour, salty, bitter, and umami.

Sweet

A taste sensation often caused by the presence of sugars, perceived as pleasant and liked by most humans.

Olfactory Receptors

Specialized nerve cells in the nose responsible for detecting odors.

Cones

Photoreceptor cells in the retina of the eye that are responsible for color vision as well as visual clarity in bright light conditions.