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Colorful World
1 / 10
A person is sitting on the surface of moon and sky appears dark to him. The possible cause is
2 / 10
The phenomenon which is responsible for the blue color of the sky.
3 / 10
A beam of red light and another beam of blue light are incident, one by one, at the same angle of incidence on one refracting frame of a prism. The emergent red light suffer a deviation of \(D_{r}\) and the blue light suffers a deviation of \(D_{b}\) on emergence then
4 / 10
Why do different colors of white light bend through different angle with respect to the incident beam of light ?
5 / 10
The color of the scattered light depends upon
6 / 10
If the size of the scattering particles is large enough then
7 / 10
Identify the phenomenon shown in the diagram.
8 / 10
When sunlight enters the atmosphere the colors which scatter first are
9 / 10
How will you use two identical prisms so that a narrow beam of white light incident on one prism emerges out of the second prism as white light?
10 / 10
Which of the following is an incorrect statement about the above figure.
The average score is 70%
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