Question

Aiden carries a fountain pen while travelling on an aeroplane. Assertion (A): It starts leaking at higher altitudes.
Reason (R): The air pressure inside the ink tube of pen is higher than the air pressure outside.
(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 the correct explanation of A. (c) A is true but R is false.
(d) A is false but R is true.

Answer 1

Answer:

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

Explanation:

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