Question

draw a ray diagram to explain the term angle of deviation​

Answer 1

Answer:

Angle of deviation is the angle between extended incident ray and extendent emergent ray through a prism. PQ = Incident Ray, RS = Emergent Ray. ∠D = Angle of Deviation.

Answer 2

Answer:

Angle of deviation is the angle between extended incident ray and extendent emergent ray through a prism. ... PQ = Incident Ray, RS = Emergent Ray. ∠D = Angle of Deviation

Explanation:

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