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Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsRefraction at curved surface/LensMedium2 minQB

PhysicsMediumsingle choice

. Figure shows a real object and its image formed by a thin lens.

Options:

Answer:

Solution:

$u = - 8 \Rightarrow v = - 3$

$\frac{1}{v} - \frac{1}{u} = \frac{1}{8} - \frac{8 - 3}{24} = \frac{1}{8} \Rightarrow f = \frac{24}{5} = 4.8 \frac{h _{1}}{h _{0}} = \frac{v}{u} \Rightarrow \frac{h _{1}}{6} = \frac{3}{8} \Rightarrow h_{1} = \frac{18}{8} = 2.25$

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

⏱ 2mℹ️ Source: QB

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