Which of the Following Is True Regarding Dawn and Twilight

question 114

Multiple Choice

Which of the following is true regarding dawn and twilight?

• A) Dawn and twilight last longest at the equator-approximately 2.5 hours.
• B) The polar regions do not experience dawn and twilight.
• C) 60° north and south latitudes receive the most dawn and twilight.
• D) The duration of both increases with increasing latitude.

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Definitions:

Stereochemical

Pertaining to the spatial arrangement of atoms in molecules and the effect of this arrangement on the chemical and physical properties of those molecules.

Regio-

A prefix in chemistry referring to the region or position in a molecule where a reaction takes place, often used in terms like "regioselective" or "regiospecific".

Moles

A unit of measurement in chemistry representing the amount of a substance that contains the same number of entities as there are atoms in 12 grams of pure carbon-12.

Hex-1-ene

An alkene with the chemical formula C6H12, characterized by a double bond between the first and second carbon atoms, used in the synthesis of polymers.