A ray of light travelling in air falls on the surface of a transparent glass slab at an angle of 60 with the normal to the surface.Find the angle made by the refracted ray with the normal within the glass slab.Refractive index of the glass slab is root 2

Asked by MANISHA MOHANTY | 13th Mar, 2013, 09:45: PM

Expert Answer:

root 2=sin60/sin r
sin r=1/2?2

Answered by  | 14th Mar, 2013, 10:00: AM

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