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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 virtual image formed by a spherical mirror is always erect and situated behind the mirror.
The angle between the normal and refracted ray is called
Define the following terms :
Incident ray, Refracted ray, Angle of incidence, Angle of refraction.
A ray of light falls normally on a glass slab. What is the angle of incidence?
State the two laws of reflection of light.
What is a real image? Name the mirror which can be used to obtain the real image of an object. What should be the position of the object relative to the mirror?
Say TRUE or FALSE
The image formed in a plane mirror is upside down
A virtual image is ______.
Magnification for the ______ image is always ______.
A concave lens produces only ______ image.
