Multiple Choice
The index of refraction is the ratio of the speed of light in that medium to the speed of light in vacuum. If it takes a pulse of 500 nm light 0.15 ns to travel through a 3 cm block of glass, what is the index of refraction of the glass?
A) 0.0015
B) 1.5
C) 10
D) 30
E) 500
Correct Answer:
Verified
Correct Answer:
Verified
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