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A Standard Atmosphere Has a Pressure Versus Altitude Relation Approximated

Question 13

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A standard atmosphere has a pressure versus altitude relation approximated by
A standard atmosphere has a pressure versus altitude relation approximated by With α = 0.116 km-1.An aircraft flies at 30,000 ft but maintains a cabin pressure of that at 8000 ft.What force is exerted by air pressure on a square meter of cabin wall area? A) 4.1 × 10<sup>4</sup> N B) 124 N C) 3.5 × 10<sup>4</sup> N D) 7.6 × 10<sup>4</sup> N
With α = 0.116 km-1.An aircraft flies at 30,000 ft but maintains a cabin pressure of that at
8000 ft.What force is exerted by air pressure on a square meter of cabin wall area?


A) 4.1 × 104 N
B) 124 N
C) 3.5 × 104 N
D) 7.6 × 104 N

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