Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsTIR/Prism and DispersionEasy2 minPYQ_2020

PhysicsEasysingle choice

The maximum refractive index of a prism which permits the passage of light through it, when the refracting angle of the prism is $90 °,$ is

Answer:

Solution:

For passing the ray from prism,

$μ < c o s e c \frac{A}{2}$

$μ < c o s e c (\frac{90 °}{2})$

$μ < \sqrt{2}$

$μ_{\max} = \sqrt{2}$

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

⏱ 2mℹ️ Source: PYQ_2020

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