Question

(a) Both

(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:

please dont send rong ans

Answer 2

Answer:

For me the answer should be

C) assertion is true, but reason is false

Explanation:

dispersion of light is the splitting of white light into the band of seven colours whereas twinkling of stars is due to the atmospheric refraction... so it is not true to say that twinkling of stars is responsible due to the dispersion of light

HOPE IT HELPS

THANKS A LOT!!