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Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsReflection at curved surfaceMedium2 minPYQ_2021
PhysicsMediumsingle choice

An object is placed beyond the centre of curvature C of the given concave mirror. If the distance of the object is d1 from C and the distance of the image formed is d2 from C, the radius of curvature of this mirror is:

Options:

Answer:
B
Solution:

xy=f2

f+d1f-d2=f2

f=d1d2d1-d2

R=2f=2d1d2d1-d2

Stream:JEESubject:PhysicsTopic:Geometrical OpticsSubtopic:Reflection at curved surface
2mℹ️ Source: PYQ_2021

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