Multiple Choice
The speed of light in space is
A) infinite, traveling through space instantaneously.
B) variable, depending on the speed of its source, but very large (on average, 3 × 108 meters per second) .
C) 3 × 1010 meters per second, independent of the speed of the source.
D) 3 × 108 meters per second, independent of the speed of the source.
Correct Answer:
Verified
Correct Answer:
Verified
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