The Density of Water Vapor in a Given Parcel of Air

question 17

Multiple Choice

The density of water vapor in a given parcel of air is expressed by the

• A) absolute humidity.
• B) relative humidity.
• C) mixing ratio.
• D) specific humidity.
• E) saturation vapor pressure.

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Definitions:

Anisocoria

a condition where the pupils of the eyes are of unequal sizes.

Blepharitis

An inflammation of the eyelid edges, often causing redness, itching, and dandruff-like scales on the eyelashes.

Aphakia

The absence of the lens of the eye, often resulting in reduced vision or blindness, treatable with lenses or surgery.

Hemianopia

A vision disorder characterized by a loss of vision or blindness in half the visual field, usually resulting from damage to the brain or optic pathways.