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Questions and Answers
Which of the following is true about a month?
Which of the following is true about a month?
- A month is exactly 30 days long.
- A month is a unit of time used in the Roman calendar.
- A month is a unit of time used in the Paleolithic age.
- A month is based on the cycle of Moon phases. (correct)
How long is a synodic month?
How long is a synodic month?
- 30 days
- 28 days
- 31 days
- 29.53 days (correct)
What is the basis for many calendars today?
What is the basis for many calendars today?
- Synodic months (correct)
- Sidereal months
- Tropical months
- Lunar months
How many months are there in one Earth year approximately?
How many months are there in one Earth year approximately?
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How were the names of the months in the Gregorian calendar derived?
How were the names of the months in the Gregorian calendar derived?
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