A light-year is a measure of
A B C D
time. energy. distance. direction.
Question: A light-year is a measure of
(A) time.
(B) energy.
(C) distance.
(D) direction.

Answer: (C) distance.
Answer: (D) direction.
Question: A light-year is a measure of
(A) time.
(B) energy.
(C) distance.
(D) direction.
Answer: (C) distance.