Question 1719Navigation General70% to pass
The lunar day is _______________.
AI Explanation
The correct answer is C) longer than a solar day.
The lunar day, also known as the tidal day, is the time it takes for the moon to return to the same position in the sky as observed from a fixed point on Earth. This is approximately 24 hours and 50 minutes, which is longer than the solar day of 24 hours.
The other options are incorrect because:
A) The lunar day is longer, not shorter, than the solar day.
B) The lunar day is consistently longer than the solar day, not variable between summer and winter months.
D) The lunar day is not the same length as the solar day.
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