How many kilometers make one light year?
A. 9.4607 × 1012 km
B. 9.4607 × 109 km
C. 9.4607 × 1011 km
D. 9.4607 × 1010 km
Answer:D
How many kilometers make one light year?
A. 9.4607 × 1012 km B. 9.4607 × 109 km C. 9.4607 × 1011 km D. 9.4607 × 1010 km