Question

problem 40
the time it takes for the sun to return to the same place in our sky after the earth has rotated once is called
an equinox period.
the ante meridian time.
a solar day.
a year.
a sidereal day.
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Explanation:

• An equinox period is related to the Sun being directly over the equator, not the time for the Sun to return to the same place in the sky after one Earth rotation.
• The ante - meridian time (AM) is just a part of the time - of - day notation, not a time period definition.
• A year is the time it takes for the Earth to orbit the Sun, not for the Sun's position relative to a single Earth rotation.
• A sidereal day is the time it takes for the Earth to complete one rotation relative to the stars.
• A solar day is defined as the time it takes for the Sun to return to the same place in our sky after the Earth has rotated once.

Answer:

A solar day.