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प्रश्न
The diagram in figure shows a ray of light AO falling on a rectangular glass slab PQRS. Complete the diagram till the ray of light emerges out of the slab. Label on the diagram the incident ray, the refracted ray and the emergent ray.
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उत्तर
Incident ray AO
Refracted ray OB
Emergent ray BE are shown.
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संबंधित प्रश्न
A concave mirror converges the light-rays, but a convex mirror diverges them.
A concave mirror forms a virtual image for an object placed ...............................
Define the following terms :
Incident ray, Refracted ray, Angle of incidence, Angle of refraction.
State the changes in the position, size and nature of the image when the object is brought from infinity up to a concave lens. Illustrate your answer by drawing ray diagrams.
Say TRUE or FALSE
The image of right hand in a plane mirror looks like a left hand
Say TRUE or FALSE
A plane mirror is opaque
Draw a diagram of a pin hole camera showing the rays of light passing between the Object and its image
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A real image is inverted and can be caught on the screen.
