GK
SOLAR SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the period of revolution?
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How long it takes a moon to orbit the Sun.
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How long it takes a moon to rotate once.
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How long it is ‘day’ on a planet.
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How long it takes a planet to revolve around the Sun once.
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Explanation:
Detailed explanation-1: -Earth revolves around the sun in 365 days, 5 hours, 59 minutes and 16 seconds. The time a planet takes to revolve around the sun is called a year.
Detailed explanation-2: -Earth makes one complete rotation on its axis every 23 hours and 56 minutes, which is rounded up to 24 hours.
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