GK
THE UNIVERSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of these correctly compares the masses of different objects in the universe?
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A moon has less mass than a star and more mass than the planet it orbits.
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A planet has less mass than a galaxy and more mass than the star it orbits.
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A galaxy has less mass than a moon and more mass than a planet.
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A star has less mass than a galaxy and more mass than a planet.
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Explanation:
Detailed explanation-1: -Summary • A planet must be found orbiting a star just like Earth orbits around the Sun. Stars have a greater mass than planets. The gravity of all this mass is what “locks” planets into their orbits and makes them go around it when they are created.
Detailed explanation-2: -The biggest single entity that scientists have identified in the universe is a supercluster of galaxies called the Hercules-Corona Borealis Great Wall.
There is 1 question to complete.