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Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsReflection at plane surfaceEasy2 minPYQ_2020

PhysicsEasysingle choice

Two plane mirrors are kept parallel at $20 c m$ from each other. A point object $O$ is placed exactly in between them. Calculate distance between second images formed by two mirrors.

Options:

Answer:

Solution:

From the diagram it is clear that Distance between $I_{2} & I_{2}^{'}$

$= (30 + 20 + 30) c m = 80 c m$

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

⏱ 2mℹ️ Source: PYQ_2020

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