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Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsRefraction at plane surfaceMedium2 minPYQ_2022

PhysicsMediumsingle choice

If $_{i} μ_{j}$ represents refractive index when ray goes from medium $i$ to medium $j$ , then the product $_{2} μ_{1} x_{3} μ_{2} x_{4} μ_{3}$ is equal to

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Solution:

So, $_{2} μ_{1} \times_{3} μ_{2} \times_{4} μ_{3} = \frac{μ _{1}}{μ _{2}} \times \frac{μ _{2}}{μ _{3}} \times \frac{μ _{3}}{μ _{4}} = \frac{μ _{1}}{μ _{4}} =_{4} μ_{1}$

Stream:MHT_CETSubject:PhysicsTopic:Geometrical OpticsSubtopic:Refraction at plane surface

⏱ 2mℹ️ Source: PYQ_2022

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