the pressure difference on the airplane?
Our ears are popping on an airplane because of the pressure difference(?).
Which one is correct between 'the pressure difference' and 'the differential pressure?'
OR 'the altitude difference'??

Thank you!

Question

the pressure difference on the airplane?
Our ears are popping on an airplane because of the pressure difference(?).
Which one is correct between 'the pressure difference' and 'the differential pressure?' 
OR 'the altitude difference'??

Thank you!

Answer

"The pressure difference" is correct, and is the normal phrase to use.
"the differential pressure" is sort-of correct, but sounds odd, as it is using a technical phrase in a non-technical context.
"altitude difference" is also not quite right, because the cabin pressurisation compensates for the altitude ;)

Answer

Both are correct. The second uses more formal, scientific language, so most people would use the first option.

Answer

Thanks. :)

Answer

It's the differential pressure :)

Answers · 6

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