The volume of the passenger compartment of an aircraft is 2100 m³. A piece of automatic equipment maintains the air inside the plane at a pressure of 98 kPa and a temperature of 23°C. a) Calculate the mass of the air inside the plane. b) Determine the percent increase in the mass of the air if the pressure is increased to 101 kPa and the temperature drops to 20°C.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 1
The volume of the passenger compartment of an aircraft is 2100 m³. A piece of
automatic equipment maintains the air inside the plane at a pressure of 98 kPa
and a temperature of 23°C.
a) Calculate the mass of the air inside the plane.
b) Determine the percent increase in the mass of the air if the pressure is
increased to 101 kPa and the temperature drops to 20°C.
Transcribed Image Text:Question 1 The volume of the passenger compartment of an aircraft is 2100 m³. A piece of automatic equipment maintains the air inside the plane at a pressure of 98 kPa and a temperature of 23°C. a) Calculate the mass of the air inside the plane. b) Determine the percent increase in the mass of the air if the pressure is increased to 101 kPa and the temperature drops to 20°C.
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