FUNDAMENTALS OF THERMODYNAMICS
10th Edition
ISBN: 9781119803645
Author: Sonntag
Publisher: WILEY
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Textbook Question
Chapter 1, Problem 1.68EP
What is the lowest possible temperature in degrees Fahrenheit? In degrees Rankine?
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An elastic bar of the length L and cross section area A is rigidly attached
to the ceiling of a room, and it supports a mass M. Due to the
acceleration of gravity g the rod deforms vertically. The deformation of
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dx
(σ(x)) + b(x) = 0
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σ(x) = Edx
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Hooke's law
(1)
b(x) = gp=
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where E is the constant Young's modulus, p is the density, and σ(x) the
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g
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2
متوسعة الفرج بو عمامة المستوى رم
الواجب المنزلي رقم
04
تمرین الوان
حسب يتمعن العبارات الأتية :
A= (+2)+(-45) B=(+13)-
C = (+17)-(+13)-(-20)+(-19
D= [(-15)-(+15)]-[(+20) +
هست قیم مدرج مبدؤه النقطة
ة الطول
:tcm
A(-2,5): B(+ 2,5) ≤ C (+5)
المسافتين : BAD
ين الثاني
لمستوي مبدؤه 8 وحدته
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Chapter 1 Solutions
FUNDAMENTALS OF THERMODYNAMICS
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