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A 5 ft' tank is initially evacuated (total vacuum). A leak develops and air enters the tank at a constant rate of 0.004 lb/s. The air is at 70 "F and behaves as an ideal gas. The pressure (lb/in²) in the tank 30 seconds after the tank starts leaking.

A 5 ft' tank is initially evacuated (total vacuum). A leak develops and air enters the tank at a constant rate of 0.004 lb/s. The air is at 70 "F and behaves as an ideal gas. The pressure (lb/in²) in the tank 30 seconds after the tank starts leaking.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Problem 1 Given: Find: A 5 ft' tank is initially evacuated (total vacuum). A leak develops and air enters the tank at a constant rate of 0.004 lbm/s. The air is at 70 "F and behaves as an ideal gas. The pressure (lb/in) in the tank 30 seconds after the tank starts leaking.
Transcribed Image Text:Problem 1 Given: Find: A 5 ft' tank is initially evacuated (total vacuum). A leak develops and air enters the tank at a constant rate of 0.004 lbm/s. The air is at 70 "F and behaves as an ideal gas. The pressure (lb/in) in the tank 30 seconds after the tank starts leaking.
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