Atmospheric Density Flashcards

1
Q

Relationship between density and temperature

A

Inversely proportional

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2
Q

Relationship between density and pressure.

A

Proportional, greater effect the temperature.

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3
Q

Aircraft performance

A

Low density = bad performance

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4
Q

Density values with altitudes

A

MSL - 1.225
10000 - 0.903
22000 - 0.609
40000 - 0.302

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5
Q

Humidity and density

A

moist air less dense.
Water vapor has less molecular weight.

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