UNIVERSE
SOLAR STRUCTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Choose the answer that best completes the sentences. Planets revolve around the Sun ____
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in ellipses
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in perfect circles
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Mercury-Venus-Earth-Mars-Jupiter-Saturn-Uranus-Neptune. So, as the orbital length increases when we move from closest to farthest from the Sun, the period or revolution also increases.
Detailed explanation-2: -Orbits are eliptical because of Newtons Law of Gravity (bodies attract each other in proportion to their mass and inversly proportional to the square of the distance between them).
There is 1 question to complete.