The Elevation Angle Between the Northern Horizon of a Fixed

question 263

Multiple Choice

The elevation angle between the northern horizon of a fixed observer and the north celestial pole is

• A) equal to the right ascension of the vernal equinox.
• B) equal to the observer's longitude.
• C) a variable value, depending on the time of year.
• D) equal to the observer's latitude.

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Definitions:

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Nail Polish

A lacquer applied to human fingernails or toenails to decorate and protect the nail plates.

Beeswax

A natural wax produced by honey bees, commonly used in cosmetics, candles, and as a food additive or coating.

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A dye prepared from the plant Lawsonia inermis, used for coloring hair or drawing temporary body art.