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प्रश्न
What is dispersion?
उत्तर
The phenomenon of spliting of white light into its component colours on passing through a refracting medium is called dispersion.
संबंधित प्रश्न
How are rainbows formed?
What is the reason for reddish appearance of sky during sunset and sunrise?
Derive the equation for an angle of deviation produced by a prism and thus obtain the equation for the refractive index of the material of the prism.
Why does sky look blue and clouds look white?
Rectangular prism is also called a ______.
Pentagonal prism has 5 pentagons.
Draw a prism with its base as regular hexagon with one of its face facing you. Now draw the top view, front view and side view of this solid.
Draw a figure that represents your mathematics textbook. What is the name of this figure? Is it a prism?
In the formation of primary rainbow, the sunlight rays emerge at minimum deviation from rain drop after ______.
How does the angle of minimum deviation produced by a prism change with increase in
- the wavelength of incident light, and
- the refracting angle of prism?
