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In figure AO is the ray of white light falling on a prism PQR. Complete the diagram till the light emerges out from the prism and falls on the screen.

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Question

In figure AO is the ray of white light falling on a prism PQR. Complete the diagram till the light emerges out from the prism and falls on the screen.

Diagram
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Solution

Diagram is completed:
‘The white light splits up into seven colours which are seen on the screen and arrangement of colours from bottom to top is given by the word ‘VIBGYOR’.

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Chapter 5: Light Energy - Short/long Answer Question [Page 100]

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Selina Concise Physics [English] Class 8 ICSE
Chapter 5 Light Energy
Short/long Answer Question | Q 20 | Page 100

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