Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsTIR/Prism and DispersionEasy2 minPYQ_2020

PhysicsEasysingle choice

The deviation produced by a prism is

Answer:

Solution:

Deviation is given by, $δ = A (μ - 1)$
Also, refractive index $μ \propto \frac{1}{λ}$
As $λ_{R} > λ_{ν}$
$∴ μ_{R} < μ_{ν}$
$∴ δ_{R} < δ_{ν}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Geometrical OpticsSubtopic:TIR/Prism and Dispersion

⏱ 2mℹ️ Source: PYQ_2020

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