Physics - Geometrical Optics Question with Solution | TestHub
PhysicsGeometrical OpticsRefraction at curved surface/LensEasy2 minPYQ_2003
PhysicsEasysingle choice
A convex lens is dipped in a liquid whose refractive index is equal to the refractive index of the lens. Then its focal length will:
Options:
Answer:
B
Solution:
When refractive index of lens is equal to the refractive index of liquid, the lens behave like a plane surface with focal length infinity.
Stream:NEETSubject:PhysicsTopic:Geometrical OpticsSubtopic:Refraction at curved surface/Lens
⏱ 2mℹ️ Source: PYQ_2003
Doubts & Discussion
Loading discussions...
