Question

light year is a unit of. a.time. b.mass. c.distance. d.luminosity​

Answer 1

Answer:

C) Distance

Explanation:

Light year is a unit of Distance

Answer 2

Light Year is a unit of distance

It is given by the distance travelled by light in one year, which is a very great number, as light travels with a speed of exactly equal to 2.997 924 58 x 10^8 ms-¹...