Which of the following has the distances arranged in order from largest to smallest?
A) light year, Astronomical Unit, kilometre, millimetre
B) Astronomical Unit, millimetre, light year, kilometre
C) kilometre, millimetre, Astronomical Unit, light year
D) light year, kilometre, Astronomical Unit, millimetre

Question

Quizplus · Accepted Answer

A light year is the distance light travels in one year, which is vastly larger than an Astronomical Unit (the average distance from the Earth to the Sun), which in turn is much larger than a kilometre, with a millimetre being the smallest unit listed.

Which of the Following Has the Distances Arranged in Order