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प्रश्न
The splitting of white light into its constituent colours is called .............
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उत्तर
The splitting of white light into its constituent colours is called dispersion.
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संबंधित प्रश्न
Study the following figure in which a student has marked the angle of incidence (∠i), angle of refraction (∠r), angle of emergence (∠e), angle of prism (∠A) and the angle of deviation (∠D). The correctly marked angles are
(a) ∠A and ∠i
(b) ∠A, ∠i and ∠r
(c) ∠A, ∠i, ∠e and ∠D
(d) ∠A, ∠i, ∠r and ∠D
When a ray of light enters a prism, it bends ______ the normal; as it leaves the prism, it bends ______ the normal.
What is spectrum?
Which is optically denser: water or air? Give reason
In an experiment to trace the path of a ray of light through a glass prism for different values of angle of incidence a student would find that the emergent ray:
(A) is parallel to the incident ray
(B) perpendicular to the incident ray
(C) is parallel to the refracted ray
(D) bends at an angle to the direction of incident ray
State two uses of ultraviolet radiation.
The process of separation of light into its component colours while passing through a medium is called _______.
Say TRUE or FALSE
Rainbow is formed by dispersion of which light by water drops
The splitting of white light into its component colours is called ____________.
In dispersion, the color of light that will bend more is ______.
