ICSE /Class 8
Physics MCQ Based On Dispersion of white light into constituent colours
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ICSE Class 8 Physics Dispersion of white light into constituent colours
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Prism is a homogeneous, transparent, refracting material
Prism is a homogeneous, transparent, refracting material
Dispersion-When white light is passed through a glass prism, it splits into its spectrum of colors
a solid object with ends that are parallel and of the same size and shape, and with sides whose opposite edges are equal and parallel
A light consists of 7 colours
White light consist of 7 colors
Splitting of light
When the light rays enter the first wall of the hollow prism then it bends towards normal to the surface because it enters the denser medium.
Recall the concept of dispersion
Refraction is the change in the direction of a wave passing from one medium to another
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