Question

Plz answer the question........​

Answer 1

Phenomenon is Refraction the reason is that if white light travels from glass it splits and form. 7 color which are seen in the form of vibgyor

Answer 2

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(i) The phenomenon is called Dispersion.

(ii) Speed of Violet light inside the prism is slowest and that of red light is fastest . Hence deviation of Violet light is maximum and that of red light is minimum .

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