Light Year

The distance light travels in a year 9.5 trillion km. light year. A light year is the distance that light travels in one year.

Light Year Definition - Easy to Understand | GradesUp.gg
Light Year Definition - Easy to Understand | GradesUp.gg

Light Year: The distance light travels in a year 9.5 trillion km. light year. A light year is the distance that light travels in one year.

GradesUp

Learn While Playing The Best Video Games.
Using GradesUp:
Study: Students took a test on unknown facts in Physical Science and scored an average of 10%. After using GradesUp while playing games for 5 hours, their average score increased to over 70%.