Which of the following is true about strain? A It can be evaluated as the force applied per area B It is the ability of the material to absorb force until fracture c It is dimensionless and is the ability of the material to absorb force until fracture (D) It is dimensionless

Which of the following is true about strain? A It can be evaluated as the force applied per area B It is the ability of the material to absorb force until fracture c It is dimensionless and is the ability of the material to absorb force until fracture (D) It is dimensionless

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity

Section: Chapter Questions

Problem 42PE: (a) When water freezes, its volume increases by 9.05% (that is, V/V0=9.05102 ). What force per unit...

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Concept explainers

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).

Question

Which of the following is true about strain?
A It can be evaluated as the force applied per area
B It is the ability of the material to absorb force until fracture
c It is dimensionless and is the ability of the material to absorb force until fracture
(D) It is dimensionless

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