What is the term for the ratio of tres to stainbelow the proportional limit?(A) modulus of rigdity(B) Hooke's constant(C) Poisson's ratio(D) Young's modukus

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What is the term for the ratio of stres to strain dow the proportional limit? (A) modulus of riidity (B) Hooke's constant (C) Poisson's ratio (D) Young's modulus

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.5P: Evaluate the dimensionless groups hcD/k,UD/, and cp/k for water, n-butyl alcohol, mercury, hydrogen,...

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Concept explainers

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.

Question

What is the term for the ratio of tres to stain
below the proportional limit?
(A) modulus of rigdity
(B) Hooke's constant
(C) Poisson's ratio
(D) Young's modukus

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