1.

Assertion (A): A rianbow is formed when white light is inicdent on raindrops. Reason (R): White light contains seven colours and it undergoes dispersion inside a raindrop.

Answer»

Both A and R are correct, and R is the correct EXPLANATION of A.
Both A and R are correct, but R is not correct explanation of A.
A is correct and R is incorrect.
Both A and R are incorrect.

Solution :White light contains all the SEVEN colours of light. When white passes through light raindrops, under certain CONDITIONS, it undergoes DISPERSION and forms a rainbow. So, A and R are correct and R is the correct explanation of A.


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