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Question
The phenomenon of multiple reflections is the working principle of which object?
The phenomenon of multiple reflections is the working principle of which object?
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Solution
The correct option is B Periscope
In a periscope, light rays are reflected twice so that we can indirectly see the objects from different position. As you can observe from the figure, the beams of light are reflected by the two mirror surfaces one after the other. Magnifying lens, microscopes and spectacles have lenses in them and reflection is not the primary principle for working of these equipments.
Periscope
In a periscope, light rays are reflected twice so that we can indirectly see the objects from different position. As you can observe from the figure, the beams of light are reflected by the two mirror surfaces one after the other. Magnifying lens, microscopes and spectacles have lenses in them and reflection is not the primary principle for working of these equipments.
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