Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsRefraction at curved surface/LensEasy2 minPYQ_2020
PhysicsEasysingle choice

A point object O is placed at a distance of 0.3 m from a convex lens of focal length0.2 m . It is then cut into two halves each of which is displaced by 0.0005 m as shown in figure.



Image will be formed from the lens at a distance of

Options:

Answer:
D
Solution:

By using lense maker formula

1v-1u=1f

1v=1u+1f

1v=10.2+1-0.3⇒v=60 cm

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Geometrical OpticsSubtopic:Refraction at curved surface/Lens
⏱ 2mℹ️ Source: PYQ_2020

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