Physics - Geometrical Optics Question with Solution | TestHub
PhysicsGeometrical OpticsTIR/Prism and DispersionEasy2 minPYQ_2020
PhysicsEasysingle choice
A ray of light is incident on a prismof refractive indexas shown in the figure.
The angle by which the second identical prism must be rotated so that the final ray suffers net minimum deviation is
Options:
Answer:
A
Solution:
In the position shown net deviation suffered by the ray of light should be minimum. Therefore, the second prism should be rotated by( anticlockwise).
Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Geometrical OpticsSubtopic:TIR/Prism and Dispersion
⏱ 2mℹ️ Source: PYQ_2020
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