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A ray of light suffering refraction at two inclined faces of a prism, bends towards the base of the prism.
The splitting of white light/sunlight into its constituent colours is known as dispersion.
The band of seven colours, obtained on passing white light through a glass prism, is known as a spectrum.
Red colour.
Violet colour
How does a ray of light bend after refraction in a prism?
A ray of light suffering refraction at two inclined faces of a prism, bends towards the base of the prism.
A ray of light suffering refraction at two inclined faces of a prism, bends towards the base of the prism.
See lessWhat is dispersion?
The splitting of white light/sunlight into its constituent colours is known as dispersion.
The splitting of white light/sunlight into its constituent colours is known as dispersion.
See lessWhat is meant by spectrum?
The band of seven colours, obtained on passing white light through a glass prism, is known as a spectrum.
The band of seven colours, obtained on passing white light through a glass prism, is known as a spectrum.
See lessIn glass, which colour has a greater speed of light—violet or red?
Red colour.
Red colour.
See lessIn glass, which colour has greater refractive index—violet or red?
Violet colour
Violet colour
See less