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Question
How many colours the sunlight spectrum has?
Options:
A .  Three
B .  Seven
C .  Four
D .  Five
Answer: Option B
We can observe on the paper that the sunlight is split into a spectrum of colours like a rainbow, every colour in VIBGYOR pattern i.e., violet, indigo, blue, green, yellow, orange and red can be seen. The conclusion drawn here is that sunlight is nothing but a mixture of seven colours.

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