Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsRefraction at curved surface/LensMedium2 minQB

PhysicsMediumsingle choice

. The graph shows the variation of magnification m produced by a convex lens with image distance v. The focal length of the lens used is

Answer:

Solution:

Slope $= tan θ = \frac{b}{c}$

$∴ \frac{1}{f} = \frac{b}{c} or f = \frac{c}{b}$

Stream:JEESubject:PhysicsTopic:Geometrical OpticsSubtopic:Refraction at curved surface/Lens

⏱ 2mℹ️ Source: QB

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