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exchange rate and the slope

exchange rate and the slope

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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I need the exchange rate and the slope please!
Typically one would use a non-reactive substance such as smoke or sulfur hexafluoride is used to determine the air exchange rate in a room. By monitoring the decay in concentration with time, one can estimate the exchange rate (1). The governing equation is C = C, exp (-It) For the data presented below, plot C vs. time and determine the slope (i.e., I, the air exchange rate, ach air changes per hour). Time, hr Concentration. ppm 0.0 10.0 0.5 8.0 1.0 6.0 1.5 5.0 2.0 3.5
Transcribed Image Text:Typically one would use a non-reactive substance such as smoke or sulfur hexafluoride is used to determine the air exchange rate in a room. By monitoring the decay in concentration with time, one can estimate the exchange rate (1). The governing equation is C = C, exp (-It) For the data presented below, plot C vs. time and determine the slope (i.e., I, the air exchange rate, ach air changes per hour). Time, hr Concentration. ppm 0.0 10.0 0.5 8.0 1.0 6.0 1.5 5.0 2.0 3.5
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