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प्रश्न
A ray of light suffers refraction through an equilateral prism. The deviation produced by the prism does not depend on the ______.
विकल्प
Angle of incidence
Colour of light
Material of prism
Size of prism
उत्तर
A ray of light suffers refraction through an equilateral prism. The deviation produced by the prism does not depend on the size of prism.
APPEARS IN
संबंधित प्रश्न
Define the term angle of deviation.
Diagrams (a) and (b) in figure below show the refraction of a ray of light of single colour through a prism and a parallel sided glass slab respectively.
- In each diagram, label the incident, refracted, emergent rays and the angle of deviation.
- In what way the direction of emergent ray in the two cases differ with respect to the incident ray? Explain your answer.
A ray of light is normally incident on one face of an equilateral glass prism. Answer the following:
Will the light ray suffer minimum deviation by the prism?
In following figure shows two identical prisms A and B placed with their faces parallel to each other. A ray of light of single colour PQ is incident at the face of the prism A. Complete the diagram to show the path of the ray till it emerges out of the prism B.
[Hint: The emergent ray out of the prism B will be parallel to the incident ray PQ]
In refraction of light through a prism, the light ray ______.
Draw a ray diagram to show the refraction of a monochromatic ray through a prism when it suffers a minimum deviation. How is the angle of emergence related to the angle of incidence in this position.
What should be the angle of incidence for a ray of light which suffers a minimum deviation of 36° through an equilateral prism?
[Hint: A = 60°, i = (A + δmin)/2]
Explain the phenomenon of dispersion of white light through a glass prism, using suitable ray diagram.
The angle between two plane rectangular refracting surfaces of a prism is called as
A monochromatic ray of light is incident on an equilateral prism placed at minimum deviation position with an angle of incidence 45° as shown in the diagram?
- Copy the diagram and complete the path of the ray PQ.
- State two factors on which the angle of deviation depends.
