The Cabin Pressure of a Passenger Jet Cruising at High

Multiple Choice

The cabin pressure of a passenger jet cruising at high altitude (30,000 ft) is about 1 atm.and the pressure outside is about 0.3 atm.What is the outward force on a window measuring 1 foot by 1 foot.

A) 10.3 lb
B) 100.3 lb
C) 1,000.3 lb
D) 1,481.8 lb
E) 2,116.8 lb