Question

is angle of deviation and angle of criticle same???​

Answer 1

Answer:

The angle of deviation is a minimum when the prism is aligned symmetrically with respect to incident and refracted output beam directions. ... The deviation angle is a maximum at the critical angle, where the beam will mostly be reflected rather than refracted through the prism.

Explanation:

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Answer 2

Answer:

The angle of deviation is a minimum when the prism is aligned symmetrically with respect to incident and refracted output beam directions. ... The deviation angle is a maximum at the critical angle, where the beam will mostly be reflected rather than refracted through the prism.

Explanation:

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