One light year is equal to
A. 9.47610 x -12Km
B. 9.476 x 10-12Km
C. 9.476 x 1015Km
D. 9.476 x 10-15Km
Answer:B
One light year is equal to
A. 9.47610 x -12Km B. 9.476 x 10-12Km C. 9.476 x 1015Km D. 9.476 x 10-15Km