Please answer question number 32.
Q.32. A ray of light travelling in air falls on the surface of a transparent slab. The ray makes an angle of 60 ° with the horizontal to the surface. Find the angle made by the refracted ray with the normal within the slab. (Refractive index of the material of the slab = 2 )

Dear Student,μ=sinisinr2=sin60osinrsinr=0.61r=sin-10.61r=37.58oRegards

  • 0
What are you looking for?