Question

write the light year? write it' s value in meter​

Answer 1

A light year (symbol: ly) is the distance that light travels in empty space in one year. Since the speed of light is about 300,000 km per second (about 186,000 miles per second), then a light year is about 10 trillion kilometers (about 6 trillion miles). A light year is not a length of time.

Answer 2

Answer :-

● One Light Year Distance

One Light Year DistanceOne light - year distance is equal to 9.461e + 15 meters (m).