Refractive index of a material for infrared light is
Refractive index of a material for infrared light is

Q. Refractive index of a material for infrared light is :

A.            Equal to that for red colour of light

B.            Equal to that for ultraviolet light

C.            Less than that for ultraviolet light

D.            Greater than that for ultraviolet light

 Answer: Less than that for ultraviolet light
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