Advertisements
Advertisements
प्रश्न
When white light passes through a prism, it ............
Advertisements
उत्तर
When white light passes through a prism, it disperse
APPEARS IN
संबंधित प्रश्न
Draw a ray diagram to show the dispersion of white light.
State the cause of dispersion of white light
In the formation of spectrum of white light by a prism:
which colour is deviated least?
Describe how you could demonstrate that white light is composed of a number of colours.
Out of air and glass, which is optically rarer? Give reason.
Define the term dispersion of light.
Sunlight entering through a narrow aperture falls on a prism. Draw a neat labelled ray diagram to show the formation of the spectrum on a screen. Name the colour obtained nearer the base of the prism.
In the figure, a beam of light consisting of three colours blue, red, and yellow is incident on a prism and on a rectangular glass block respectively. Complete the diagram by drawings of the refracted and emergent rays.
Why do we see a rainbow in the sky only after rainfall?
Which one of the following is involved for the formation of rainbow in the sky?
