Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsTIR/Prism and DispersionMedium2 minPYQ_2025

PhysicsMediumsingle choice

Figure shows the graph of angle of deviation $δ$ versus angle of incidence i for a light ray striking a prism. The prism angle is

Answer:

Solution:

$= i + e - A A = i + e - δ = 60 + 15 - 30 = 75 - 30 = 4 5^{\circ}$

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

⏱ 2mℹ️ Source: PYQ_2025

Loading discussions...