Question

(i) Assertion: On a clear summer night twinkling of stars is observed. (1)

Reason: The twinkling of stars is caused by dispersion of star light by the

atmosphere

a) Both Assertion and Reason are true and Reason is the correct explanation

of Assertion.

(b) Both Assertion and Reason are true, but Reason is not the correct

explanation of Assertion.

(c) Assertion is true, but Reason is false.

(d) Assertion is false, but Reason is true.

(e) Assertion and Reason both are false. ​

Answer 1

Answer:

Explanation:Both Assertion and Reason are true, but Reason is not the correct