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प्रश्न
If white light is used in same way what change is expected in the emergent beam?
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उत्तर
The white light shall split into its constituent colours and a spectrum shall be formed.
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संबंधित प्रश्न
Describe an activity to show that colours of white light splitted by a glass prism can be recombined to get white light by another identical glass prism. Also draw ray diagram to show the recombination of the spectrum of white light.
In the formation of spectrum of white light by a prism:
which colour is deviated least?
What is spectrum? What is the name of glass shape used to produce a spectrum?
Which of the following coloured light has the least speed in glass prism?
(a) violet
(b) yellow
(c) red
(d) green
The property of splitting of white light into its seven constituent colours is known as
A glass prism is able to produce the spectrum when white light passes through it, but a glass slab doesn’t produce any spectrum. Explain why it is so.
Say TRUE or FALSE
Rainbow is formed by dispersion of which light by water drops
Curved mirrors have surfaces that are spherical, cylindrical, parabolic, and ellipsoid.
What is a rainbow?
During dispersion of white light by prism placed in air, for a particular value of angle of prism,
