Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsOptical instrumentsEasy2 minPYQ_2011

PhysicsEasysingle choice

If the focal length of the eye piece of a telescope is doubled, its magnifying power $(m)$ will be

Answer:

Solution:

Hints: $m = \frac{- f _{0}}{f _{e}}$ $m^{'} = \frac{m}{2}$

Stream:WBJEESubject:PhysicsTopic:Geometrical OpticsSubtopic:Optical instruments

⏱ 2mℹ️ Source: PYQ_2011

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