UNIVERSE
SOLAR SYSTEM FORMATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A light-year is:
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A measurement of time.
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A measurement of distance.
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Light year is a unit of distance. By the name itself, we can understand that the unit light year is related to light. The value of one light year is equal to the distance that light (in vacuum) covers in one year.
Detailed explanation-2: -Therefore, Light-year is the unit of distance.
There is 1 question to complete.