What Is A Light Year Used To Measure
That doesnt make much sense because light year contains the word year which is normally a unit of time.
What is a light year used to measure. A very commonly used unit for measuring such large distances is light years or the amount of distance traveled by light in one year. 1 light years equals 5879000000000 miles. A light year is a way of measuring distance.
Even so light years measure distance. Its defined by how far a beam of light travels in one year a distance of six trillion miles. Without light years discussing the distance between two.
Its not convertible to seconds or comparable to other time intervals. A light-year is a measurement of distance and not time as the name might suggest. A light year is about ten trillion kilometres slightly less.
It is the distance travelled by light in one year. So why do scientists do things this way. One light-year is about 6 trillion miles 9 trillion km.
A light-year is the distance light travels in one Earth year. As defined by the International Astronomical Union IAU a light-year is the distance that light travels in. So it is of big value about 9461012 km.
That is a 6 with 12 zeros behind it. A light-year is how astronomers measure distance in space. The distance light travels in one years.