The speed of light in medium A is 1.4 X 108m/s. What is the refractive – McqOptions

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1.	The speed of light in medium A is 1.4 X 10⁸m/s. What is the refractive index of the medium?
A.	Colored Image form
B.	Black and white image form
C.	3-D image form
D.	Coded form
Answer» E.

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