Question

Trace the path of ray PQ till it emerges from the given prism ABC​

Answer 1

Answer:

here is your answer

Explanation:

A ray of light PQ is incident normally on the hypotenuse of a right angled prism ABC as shown in the diagram given alongside:

(i) Copy the diagram and complete the path of the ray PQ till it emerges from the

prism.

(ii) What is the value of the angle of deviation of the ray?

(iii) Name an instrument where this action of the prism is used.

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