Multiple Choice
If the speed of light is 3 * 105 km/s and 1 km = 0.62 miles, what is the speed of light in miles/hr?
A) 670 million miles/hr
B) 670 thousand miles/hr
C) 186 miles/hr
D) 186 thousand miles/hr
E) 3.2 billion miles/hr
Correct Answer:

Verified
Correct Answer:
Verified
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