Assertion: The sun rises some time before the actual sun-rise.

Reason: During sun rises, the refraction takes place through the different layers of atmosphere.

(a) Both A and R are true and R is the correct explanation of A

(b) Both A and R are true but R is not correct explanation of A

(c) A is true but R is false

(d) A and R are false

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1 Answers

Correct option (a) Both A and R are true and R is the correct explanation of A

Explanation:

This is because refraction through the different layers of atmosphere.

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