Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsTIR/Prism and DispersionEasy2 minPYQ_2020
PhysicsEasysingle choice

A ray of light is incident on an equilateral glass prism placed on a horizontal table. Which of the following is true for the condition of minimum deviation?


Options:

Answer:
B
Solution:

The refracted ray is parallel to the base of the prism in the case of minimum deviation. Hence, the correct option is (QRis horizontal).

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Geometrical OpticsSubtopic:TIR/Prism and Dispersion
⏱ 2mℹ️ Source: PYQ_2020

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