Question: Components of some computers communicate with each other through optical fibers having an index of refraction n =1.55. What time in nanoseconds is required for

Components of some computers communicate with each other through optical fibers having an index of refraction n =1.55. What time in nanoseconds is required for a signal to travel0.47 m through such a fiber?

Your answer should be a number with two decimal places, do not include the unit.

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