If the speed of light is 2.0 x 10⁸ m/s in glass, what is the index of refraction for glass?

Name: If the speed of light is 2.0 x 10 8 m/s in glass, what is the index of refraction for glass?
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Question

Quizplus · Accepted Answer

To calculate this answer, use the following formula: n = c /v, where n is the index of refraction, c is the speed of light in a vacuum (3.00 x 10⁸ m/s), and v is the velocity of light in the medium. n = c /v n = (3.00 x 10⁸ m/s) / 2.0 x 10⁸ m/s n = (3.00 x 10⁸ m/s) / 2.0 x 10⁸ m/s n = 1.5

If the Speed of Light Is 2