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प्रश्न
Draw a diagram to show how white light can be dispersed into a spectrum by using a glass prism. Mark the various colours of the spectrum.
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उत्तर
The diagram shows the dispersion of white light into a spectrum of colours by using a glass prism. The various colours of the spectrum are shown in the diagram.
संबंधित प्रश्न
In the formation of spectrum of white light by a prism:
which colour is deviated most?
What acts as tiny prisms in the formation of a rainbow?
Name the process which is involved in the formation of a rainbow.
How does the speed of light determine the optical density of a medium?
Define the term dispersion of light.
In the spectrum of white light by a prism, the colour at the extreme end opposite to the base of prism is ______.
While performing the experiment to trace the path of a ray of light passing through a glass prism, four students marked the incident ray and the emergent ray in their diagrams in the manner shown below. 
(A) I
(B) II
(C) III
(D) IV
When we place a glass prism in the path of a narrow beam of white light a spectrum is obtained. What happens when a second identical prism is placed in an inverted position with respect to the first prism? Draw a labelled ray diagram to illustrate it.
Draw a labeled ray diagram to illustrate the dispersion of a narrow beam of white light when it passes through a glass prism.
State two properties of ultraviolet radiation which differ from visible light.
