Physics
Copy the diagram given below and complete the path of the light ray till it emerges out of the prism. The critical angle of glass is 42°. In your diagram mark the angles wherever necessary.
Refraction Plane Surfaces
ICSE
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Answer
Below is the completed diagram showing the path of the light ray till it emerges out of the prism with all angles marked:
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Related Questions
In the figure, a ray of light PQ is incident normally on the hypotenuse of an isosceles right angled prism ABC.
(a) Complete the path of the ray PQ till it emerges from the prism. Mark in the diagram the angle wherever necessary.
(b) What is the angle of deviation of the ray PQ?
(c) Name a device in which this action is used.
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(b) Name the phenomenon which the ray of light suffers at the face AB, AC and BC of the prism.
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