Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsReflection at curved surfaceEasy2 minPYQ_2020

PhysicsEasysingle choice

A point object is placed at a distance of $30 cm$ from a convex mirror of a focal length $30 cm$ . The image will form at

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Answer:

Solution:

The image will be formed at infinity. It is because, according to the question the object distance = 30 cm and focal length is 30 cm here, both the object distance and the focal length coincides therefore it refers that the object is placed at the focus. when an object is placed at focus in a convex mirror the image formation will be at ' infinity '.

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

⏱ 2mℹ️ Source: PYQ_2020

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