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प्रश्न
Which unit is used for measuring distances in the universe?
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उत्तर
The unit used for measuring distances in the Universe is the light year. One light year is defined as the distance traveled by light in a vacuum in one year.
One light year = 95 × 1012 km
संबंधित प्रश्न
Fill in the blank:
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Or
Name the largest known satellite of any planet.
Name the three planets which have rings around them.
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Name the continents of the world.
