Question

(5) Some people have earache when they travel by an aeroplane.
Ans.
​

Answer 1

Explanation:

When the plane takes off, the air pressure outside our ear decreases, and when it lands, the pressure increases. So, during takeoff the air in our ear pushes out against the eardrum, and when we land the eardrum is sucked inward.For this reason some people suffer earache during plane takeoff.

Answer 2

Answer:

because of earbarotrouma it's is a stress of our ear drum that occurs when the air pressure in Ur midle ear and the air pressurein the environment are out of balance