Question

1)A ray of white light breaks up into its components while passing through a glass prism draw a ray diagram to show the path of rays.
2)mark the least deviated colour in your diagram
3)why do different coloured rays deviate differently in a prism

Answer 1

Answer:

HOPE IT HELPS...

Explanation:

1)DIAGRAM ID GIVEN IN THE PICTURE

2) LEAST DEVIATED COLOUR IS RED.

3) DIFFERENT COLOURS HAVE DIFFERENT WAVELENGTHS DUE TO WHICH THEY HAVE DIFFERENT SPEEDS IN DIFFERENT MEDIUMS. THE SPEED DECREASES FROM RED TO VIOLET. DUE TO WHICH RED DEVIATES THE LEAST AND VIOLET DEVIATES THE MOST.

Answer 2

Answer:

When white light is incident on a prism , it splits into seven colors (Violet , indigo , blue , green , orange , red) . And among these colors , the Red light suffers the least deviation because it has the Maximum wavelength.

3.Different colours have different wavelengths ; therefore ,they deviate differently when passing through a glass prism .The amount of deviation depends on the wavelength of the coloured light.