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Question: Rainbow is produced when sunlight falls on
drops of rain.Which of the following physical
phenomena are responsible for this?
1. Dispersion
2. Refraction
3. Internal reflection
Select the correct answer using the codes given

1)1 and 2 only
2)2 and 3 only
3)1 and 3 only
4)1, 2 and 3

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Exam Exam: CSAT IAS 2013

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