A glass slab of thickness 8 cm contains the same nmber of waves as 10 cm of water when both are traversed by the same monochromatic light. If the refractive index of water is 4/3, the refractive index of glass is:

A glass slab of thickness 8 cm contains the same nmber of waves as 10

1.	A glass slab of thickness 8 cm contains the same nmber of waves as 10 cm of water when both are traversed by the same monochromatic light. If the refractive index of water is 4/3, the refractive index of glass is:
Answer» 5/3 5/4 16/15 3/2 Answer :A

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A glass slab of thickness 8 cm contains the same nmber of waves as 10 cm of water when both are traversed by the same monochromatic light. If the refractive index of water is 4/3, the refractive index of glass is:

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