A dentist wants a small mirror that when placed 2 cm from a tooth, will produce a 3 × upright image. What kind of mirror must be used and what must its focal length be?

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Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsReflection at curved surfaceMedium2 minQB

PhysicsMediumsingle choice

A dentist wants a small mirror that when placed 2 cm from a tooth, will produce a $3 \times$ upright image. What kind of mirror must be used and what must its focal length be?

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Stream:JEESubject:PhysicsTopic:Geometrical OpticsSubtopic:Reflection at curved surface

⏱ 2mℹ️ Source: QB

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