Physics - Geometrical Optics Question with Solution | TestHub
PhysicsGeometrical OpticsRefraction at curved surface/LensMedium2 minQB
PhysicsMediumsingle choice
. An erect object is placed on the central axis of a thin lens, further from the lens than the magnitude of its focal length. The magnification is +0.4. This means:
Options:
Answer:
C
Solution:
m = +0.4 is positive, so the image is erect and virtual, and |m| < 1 means diminished. An erect, diminished, virtual image of a real object placed beyond |f| is the signature of a diverging lens. Hence (C).
Stream:JEESubject:PhysicsTopic:Geometrical OpticsSubtopic:Refraction at curved surface/Lens
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
