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Ear Discomfort during Airplane Ascent
publish date: 2026/05/19 19:14:47.783767 UTC
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When an airplane ascends quickly, people often feel discomfort in their ears similar to when they dive deep in a pool. What causes this sensation?
Correct Answer
The change in air pressure as the plane changes altitude
Explanation
As the plane changes altitude, the external air pressure changes faster than the pressure inside the ear can equalize. This pressure difference causes the eardrum to bulge, creating discomfort.
Reference
Basic Physics: A Self-Teaching Guide