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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The density of a fluid is given by the following empirical equation, where p = density (g/cm³) and P=
pressure (N/m³)
p = 1.13e(1.2x10-10 p)
(a.)
What are the units of 1.13 and 1.2 × 10-10 ?
(b.) Derive the formula for p (Ib/ft°) as a function of P (Ib,/in?).
Transcribed Image Text:The density of a fluid is given by the following empirical equation, where p = density (g/cm³) and P= pressure (N/m³) p = 1.13e(1.2x10-10 p) (a.) What are the units of 1.13 and 1.2 × 10-10 ? (b.) Derive the formula for p (Ib/ft°) as a function of P (Ib,/in?).
Expert Solution
Step 1

Empirical equation is a representation of physical quantities and relation between them. It is represented  in a mathematical expression involving constants. This is useful when we have large set of data and that data follows a trend. The trend  will have a equation form where we can find unknown quantities in the equation. 

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