Pinky has seen the above diagram in her classroom and she had few doubts in her mind. Study the diagram given above and answer the questions that follow it:
1. What does the above diagram represent?
(i) Dispersion of white light by a glass prism
(ii) Dispersion of white light by a plastic prism.
2. Which Option defines the term dispersion of white light.
(i) Merging component colours of to give white light.
(ii) Splitting up of white light into its component colours.
3.What is the colour which bends the least while passing through a glass prism?
(i) Orange
(ii) Violet
(iii) Red
(iv) Green
4. What is the colour which bends the most while passing through a glass prism?
(i) Orange
(ii) Violet
(iii) Red
(iv) Green
5. Which color has maximum speed in glass prism?
(i) Orange
(ii) Violet
(iii) Red
(iv) Green
