Which of the following statements does not use the term light- year in an appropriate way?
A) The Milky Way Galaxy is about 100,000 light- years in diameter.
B) A light- year is about 10 trillion kilometers.
C) It will take the Voyager spacecraft about 20,000 years to travel just 1 light- year.
D) It will take me light- years to complete this homework assignment.
E) It's about 4 light- years from here to Alpha Centauri.
Correct Answer:
Verified
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