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प्रश्न
The splitting of white light in to seven colors is called ______.
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उत्तर
The splitting of white light in to seven colors 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.
How could you show that the colours of the spectrum combine to give white light?
What is a rainbow?
The property of splitting of white light into its seven constituent colours is known as
State the speed of light in (a) air, (b) water, and (c) glass
When a white light ray falls on a prism, the ray at its first surface suffers ______.
Complete the ray diagram given below to show the nature of light produced on the screen.
The completed ray diagram is as shown below:
Which characteristic property of light is responsible for the blue colour of the sky?
Suggest one way, in each case, by which we can detect the presence of Infrared radiations.
