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CBSE Class 9 Answered

What causes temporary deafness in high altitude flying aircrafts?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

The Eustachian tube keeps the pressure in the middle ear the same as the outside air pressure. It is this pressure that changes when flying in an aircraft, thereby causing a temporary deafness for few seconds.

Answered by | 04 Jun, 2014, 03:23: PM

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CBSE 9 - Physics
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