If the velocity of light in vacuum is c cm/s, then the velocity of lig – McqOptions

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1.	If the velocity of light in vacuum is c cm/s, then the velocity of light in a medium of refractive index 1.5 is __
A.	1.5 c
B.	c
C.	c/1.5
D.	can have any velocity
Answer» D. can have any velocity

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