Basic astronomy facts: What are planets? Choose the most accurate description of planets in a solar system. Choose the correct option.
IIT JEE
Physics
Difficulty: Easy
Choose an option
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ANon-luminous bodies that reflect sunlight and revolve around a star
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BSelf-luminous gaseous bodies generating their own light
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CIcy comets with long tails
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DInterstellar dust clouds emitting radio waves
Answer
Correct Answer: Non-luminous bodies that reflect sunlight and revolve around a star