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Question
If white light is used in same way what change is expected in the emergent beam?
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Solution
The white light shall split into its constituent colours and a spectrum shall be formed.
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Make a rainbow
Try to make your own rainbow. You can try this project in the morning or in the evening. Stand with your back towards the Sun. Take a hosepipe or a water pipe used in the garden. Make a fine spray in front of you. You can see different colours of rainbow in the spray.
