Ask your own question, for FREE!
Physics 5 Online
OpenStudy (anonymous):

A light-year is best defined as ________. the distance that light travels in one year the time it takes light to reach us from the sun the amount of light that reaches the earth each year from the sun

OpenStudy (anonymous):

the distance light travels in one year

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!