Physics, 28.11.2019 05:31 angelicar1160
An argon laser (λ = 5.0×102nm) shines down a silica glass fiber-optic cable with index of refraction 1.46. what is the speed of the laser light, cf , in the cable? select one of the following:
(a) 1.5 × 108 m s
(b) 2.1 × 108 m s
(c) 3.0 × 108 m s
(d) 4.4 × 108 m
Answers: 2
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An argon laser (λ = 5.0×102nm) shines down a silica glass fiber-optic cable with index of refraction...
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