The figure below shows the path of a ray of light through a glass prism. The speed of yellow light in the prism is 1.88 ×...

      

The figure below shows the path of a ray of light through a glass prism. The speed of yellow
light in the prism is 1.88 × 108m/s.
fig42252019111.png
(i) Determine the refractive index of the prism material for the light (speed of light in vacuum, c
= 3.0 × 108m/s.
(ii) Show on the figure, the critical angle, c, and determine its value.
(iii) Given that r = 21.2º, determine the angle θ.

  

Answers


Kavungya
fig52252019114.png
Kavungya answered the question on May 22, 2019 at 10:15


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