Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsReflection at plane surfaceEasy2 minPYQ_2020

PhysicsEasysingle choice

To get three images of a single object, one should have two plane mirrors at an angle of

Answer:

Solution:

$n = \frac{360^{o}}{θ^{o}} - 1$

$∴$ $3 = \frac{360^{o}}{θ^{o}} - 1 \Rightarrow 4 θ^{o} = 360^{o} \Rightarrow θ^{o} = 90^{o}$ .

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Geometrical OpticsSubtopic:Reflection at plane surface

⏱ 2mℹ️ Source: PYQ_2020

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