The refractive index of glass is 1.5 and that of water is 1.3, the spe – McqOptions

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1.	The refractive index of glass is 1.5 and that of water is 1.3, the speed of light in water is 2.25 × 108 m/s. What is the speed of light in glass?
A.	7.95 × 108 m/s
B.	9.95 × 108 m/s
C.	1.95 × 108 m/s
D.	3.95 × 108 m/s
Answer» D.

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