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Grade: 11
        
5). Light year is a unit of
a) Speed of aeroplanes
b) Speed of light
c) Intensity of sunlight
d) Stellar distance
one year ago

Answers : (1)

Vikas TU
6869 Points
							
Light year is the distance covered by the light while remained in vacuumn in 365 days and 6 hours.
It includes year in its name and thus misconcepted sometimes as SI unit for time.
But it is not.
one year ago
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