QUESTIONS 4 AND 5 ARE BASED ON THE FOLLOWING GRAPH.THE BLANK IN THE FI...
2. If the speed of light in air is 3.00 10
8
metersd.Decemberper second, how far would a beam of light travelin 2,000 seconds?8
metersd.Decemberper second, how far would a beam of light travelin 2,000 seconds?