# Stress Is Proportional To Strain Paper

Elasticity is a general property of all bodies. When an external force is applied to a body, the body becomes deformed. However, the body often regains its shape as soon as the force is removed, and this property is known as Elasticity. The deformation produced in a body is measured by a quantity known as strain, and the reaction produced in the body in response to the external force is measured by a quantity known as stress. Stress and strain are proportional to each other.

If an unbalanced force acts on a body, the body may become deformed. After the removal of the deforming force, the body often returns to its normal shape. This property of the material bodies is regarded as elasticity. On the other hand, some bodies retain their deformation after the removal of deforming force, and the corresponding property is known as plasticity. A body that always recovers its original configuration whenever the deforming force is withdrawn, regardless of the magnitude of deforming force, is regarded as a perfectly elastic body. And a body that retains its changed configuration even after the removal of the deforming force, regardless of its magnitude, is known as a perfectly plastic body. In real life, however, such ideal bodies do not exist, and most of the substances behave like perfectly elastic bodies up to a certain level of an applied deforming force. When the magnitude of the deforming force crosses a certain threshold, the body can no longer regain its original configuration and attains a permanent deformation, at which point, the body starts to behave like a perfectly plastic body. This particular limit is known as the elastic limit, which is a characteristic property of material bodies and varies from one type of substance to another. The cause of elasticity is attributed to the interplay between the molecular forces of the substance.

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Just from $9/Page In studying the elastic properties of materials, two quantities are extremely important, namely stress and strain. Strain: The strain measures the amount of deformation produced in the body due to the application of a deforming force. The strain is defined as the fractional change in dimension of a body relative to its original configuration. Mathematically, {\rm{Strain = }}\frac{{{\rm{Change \ in \ dimension}}}}{{{\rm{original \ dimension}}}}Strain= original dimension Change in dimension â€‹ Since strain is a ratio of two similar quantities, it is dimensionless and has no unit. Stress: Whenever a deforming force acts on a body and changes its configuration, internal reaction forces come into play, which try to restore the original configuration of the body. The reaction forces are equal and opposite to the external deforming force following Newtonâ€™s third law of motion. Stress is defined as the reaction force generated per unit area of the body. Mathematically, {\rm{Stress = }}\frac{{{\rm{Internal \ restoring \ force}}}}{{{\rm{area}}}}Stress= area Internal restoring force â€‹ Since the internal force is equal to the applied deforming force, we can also write, {\rm{Stress = }}\frac{{{\rm{Applied \ force}}}}{{{\rm{area}}}}Stress= area Applied force â€‹ The unit of stress is as follows: SI â€“ {\rm{N}} \cdot {{\rm{m}}^{ – {\rm{2}}}}{\rm{ \ or \ Pa}}Nâ‹…m âˆ’2 or Pa C.G.S â€“ {\rm{dyne}} \cdot {\rm{c}}{{\rm{m}}^{ – 2}}dyneâ‹…cm âˆ’2 Dimensional formula of stress: \left[ {{\rm{M}}{{\rm{L}}^{ – 1}}{{\rm{T}}^{ – 2}}} \right][ML âˆ’1 T âˆ’2 ] Types of stress and strain The stress is proportional to the strain. However, the strain also depends on the axis of the stress. Longitudinal strain and stress: If the material subject to a deforming force is in the form of a bar or wire such that its length is much greater than the cross-section, then the deformation produced in the material is primary along the length. Any deformation along the cross-section is negligible. The body is said to be under longitudinal strain. The corresponding stress is known as longitudinal stress. Volume strain and stress: If the deforming forces acting on the body are such that only the volume of the body is deformed, whereas the shape remains intact, then the body is said to be under volume strain. The corresponding stress is known as volume stress. Shear strain and stress: If the deforming forces acting on the body are such that only the shape of the body is changed, whereas the volume remains the same before and after deformation, then the body is said to be under shearing strain. The corresponding stress is known as shearing stress. ## Get Professional Assignment Help Cheaply Are you busy and do not have time to handle your assignment? Are you scared that your paper will not make the grade? Do you have responsibilities that may hinder you from turning in your assignment on time? Are you tired and can barely handle your assignment? Are your grades inconsistent? Whichever your reason is, it is valid! You can get professional academic help from our service at affordable rates. We have a team of professional academic writers who can handle all your assignments. ## Why Choose Our Academic Writing Service? • Plagiarism free papers • Timely delivery • Any deadline • Skilled, Experienced Native English Writers • Subject-relevant academic writer • Adherence to paper instructions • Ability to tackle bulk assignments • Reasonable prices • 24/7 Customer Support • Get superb grades consistently ## Online Academic Help With Different Subjects ### Literature Students barely have time to read. We got you! Have your literature essay or book review written without having the hassle of reading the book. You can get your literature paper custom-written for you by our literature specialists. ### Finance Do you struggle with finance? 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Our statistics experts have diverse skills, expertise, and knowledge to handle any kind of assignment. They have access to all kinds of software to get your assignment done. ### Law Writing a law essay may prove to be an insurmountable obstacle, especially when you need to know the peculiarities of the legislative framework. Take advantage of our top-notch law specialists and get superb grades and 100% satisfaction. ## What discipline/subjects do you deal in? We have highlighted some of the most popular subjects we handle above. Those are just a tip of the iceberg. We deal in all academic disciplines since our writers are as diverse. They have been drawn from across all disciplines, and orders are assigned to those writers believed to be the best in the field. In a nutshell, there is no task we cannot handle; all you need to do is place your order with us. As long as your instructions are clear, just trust we shall deliver irrespective of the discipline. ## Are your writers competent enough to handle my paper? Our essay writers are graduates with bachelor's, masters, Ph.D., and doctorate degrees in various subjects. The minimum requirement to be an essay writer with our essay writing service is to have a college degree. All our academic writers have a minimum of two years of academic writing. We have a stringent recruitment process to ensure that we get only the most competent essay writers in the industry. We also ensure that the writers are handsomely compensated for their value. The majority of our writers are native English speakers. As such, the fluency of language and grammar is impeccable. ## What if I don’t like the paper? There is a very low likelihood that you won’t like the paper. ### Reasons being: • When assigning your order, we match the paper’s discipline with the writer’s field/specialization. Since all our writers are graduates, we match the paper’s subject with the field the writer studied. For instance, if it’s a nursing paper, only a nursing graduate and writer will handle it. Furthermore, all our writers have academic writing experience and top-notch research skills. • We have a quality assurance that reviews the paper before it gets to you. As such, we ensure that you get a paper that meets the required standard and will most definitely make the grade. ### In the event that you don’t like your paper: • The writer will revise the paper up to your pleasing. You have unlimited revisions. You simply need to highlight what specifically you don’t like about the paper, and the writer will make the amendments. The paper will be revised until you are satisfied. Revisions are free of charge • We will have a different writer write the paper from scratch. • Last resort, if the above does not work, we will refund your money. ## Will the professor find out I didn’t write the paper myself? Not at all. All papers are written from scratch. There is no way your tutor or instructor will realize that you did not write the paper yourself. In fact, we recommend using our assignment help services for consistent results. ## What if the paper is plagiarized? We check all papers for plagiarism before we submit them. We use powerful plagiarism checking software such as SafeAssign, LopesWrite, and Turnitin. We also upload the plagiarism report so that you can review it. We understand that plagiarism is academic suicide. We would not take the risk of submitting plagiarized work and jeopardize your academic journey. Furthermore, we do not sell or use prewritten papers, and each paper is written from scratch. ## When will I get my paper? You determine when you get the paper by setting the deadline when placing the order. All papers are delivered within the deadline. We are well aware that we operate in a time-sensitive industry. As such, we have laid out strategies to ensure that the client receives the paper on time and they never miss the deadline. We understand that papers that are submitted late have some points deducted. We do not want you to miss any points due to late submission. We work on beating deadlines by huge margins in order to ensure that you have ample time to review the paper before you submit it. ## Will anyone find out that I used your services? We have a privacy and confidentiality policy that guides our work. We NEVER share any customer information with third parties. Noone will ever know that you used our assignment help services. It’s only between you and us. We are bound by our policies to protect the customer’s identity and information. All your information, such as your names, phone number, email, order information, and so on, are protected. We have robust security systems that ensure that your data is protected. Hacking our systems is close to impossible, and it has never happened. ## How our Assignment Help Service Works #### 1. Place an order You fill all the paper instructions in the order form. Make sure you include all the helpful materials so that our academic writers can deliver the perfect paper. It will also help to eliminate unnecessary revisions. #### 2. Pay for the order Proceed to pay for the paper so that it can be assigned to one of our expert academic writers. The paper subject is matched with the writer’s area of specialization. #### 3. Track the progress You communicate with the writer and know about the progress of the paper. The client can ask the writer for drafts of the paper. The client can upload extra material and include additional instructions from the lecturer. Receive a paper. #### 4. Download the paper The paper is sent to your email and uploaded to your personal account. You also get a plagiarism report attached to your paper. PLACE THIS ORDER OR A SIMILAR ORDER WITH US TODAY AND GET A PERFECT SCORE!!! # Stress Is Proportional To Strain Paper Elasticity is a general property of all bodies. When an external force is applied to a body, the body becomes deformed. However, the body often regains its shape as soon as the force is removed, and this property is known as Elasticity. The deformation produced in a body is measured by a quantity known as strain, and the reaction produced in the body in response to the external force is measured by a quantity known as stress. Stress and strain are proportional to each other. If an on a body, the body may become deformed. After the removal of the deforming force, the body often returns to its normal shape. This property of the material bodies is regarded as elasticity. On the other hand, some bodies retain their deformation after the removal of deforming force, and the corresponding property is known as plasticity. A body that always recovers its original configuration whenever the deforming force is withdrawn, regardless of the magnitude of deforming force, is regarded as a perfectly elastic body. And a body that retains its changed configuration even after the removal of the deforming force, regardless of its magnitude, is known as a perfectly plastic body. In real life, however, such ideal bodies do not exist, and most of the substances behave like perfectly elastic bodies up to a certain level of an applied deforming force. When the magnitude of the a certain threshold, the body can no longer regain its original configuration and attains a permanent deformation, at which point, the body starts to behave like a perfectly plastic body. This particular limit is known as the elastic limit, which is a characteristic property of material bodies and varies from one type of substance to another. The cause of elasticity is attributed to the interplay between the molecular forces of the substance. Don't use plagiarized sources. Get Your Custom Essay on Stress Is Proportional To Strain Paper Just from$9/Page

In studying the elastic properties of materials, two quantities are extremely important, namely stress and strain.

Strain: The strain measures the amount of deformation produced in the body due to the application of a deforming force. The strain is defined as the fractional change in dimension of a body relative to its original configuration. Mathematically,

{rm{Strain = }}frac{{{rm{Change in dimension}}}}{{{rm{original dimension}}}}Strain=
original dimension
Change in dimension

Since strain is a ratio of two similar quantities, it is dimensionless and has no unit.

Stress: Whenever a on a body and changes its configuration, internal reaction forces come into play, which try to restore the original configuration of the body. The reaction forces are equal and opposite to the external deforming force following Newtons third law of motion. Stress is defined as the per of the body. Mathematically,

{rm{Stress = }}frac{{{rm{Internal restoring force}}}}{{{rm{area}}}}Stress=
area
Internal restoring force

Since the internal force is equal to the applied deforming force, we can also write,

{rm{Stress = }}frac{{{rm{Applied force}}}}{{{rm{area}}}}Stress=
area
Applied force

The unit of stress is as follows:

SI {rm{N}} cdot {{rm{m}}^{ – {rm{2}}}}{rm{ or Pa}}Nm
2
or Pa
C.G.S {rm{dyne}} cdot {rm{c}}{{rm{m}}^{ – 2}}dynecm
2

Dimensional formula of stress: left[ {{rm{M}}{{rm{L}}^{ – 1}}{{rm{T}}^{ – 2}}} right][ML
1
T
2
]
Types of stress and strain
The stress is proportional to the strain. However, the strain also depends on the axis of the stress.

Longitudinal strain and stress: If the material subject to a deforming force is in the form of a bar or wire such that its length is much greater than the cross-section, then the deformation produced in the material is primary along the length. Any deformation along the cross-section is negligible. The body is said to be under longitudinal strain. The corresponding stress is known as longitudinal stress.

Volume strain and stress: If the deforming forces acting on the body are such that only the volume of the body is deformed, whereas the shape remains intact, then the body is said to be under volume strain. The corresponding stress is known as volume stress.

Shear strain and stress: If the deforming forces acting on the body are such that only the shape of the body is changed, whereas the volume remains the same before and after deformation, then the body is said to be under shearing strain. The corresponding stress is known as shearing stress.

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Whichever your reason is, it is valid! You can get professional academic help from our service at affordable rates. We have a team of professional academic writers who can handle all your assignments.

## Why Choose Our Academic Writing Service?

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• Timely delivery
• Skilled, Experienced Native English Writers
• Ability to tackle bulk assignments
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## Online Academic Help With Different Subjects

### Literature

Students barely have time to read. We got you! Have your literature essay or book review written without having the hassle of reading the book. You can get your literature paper custom-written for you by our literature specialists.

### Finance

Do you struggle with finance? No need to torture yourself if finance is not your cup of tea. You can order your finance paper from our academic writing service and get 100% original work from competent finance experts.

### Computer science

Computer science is a tough subject. Fortunately, our computer science experts are up to the match. No need to stress and have sleepless nights. Our academic writers will tackle all your computer science assignments and deliver them on time. Let us handle all your python, java, ruby, JavaScript, php , C+ assignments!

### Psychology

While psychology may be an interesting subject, you may lack sufficient time to handle your assignments. Don’t despair; by using our academic writing service, you can be assured of perfect grades. Moreover, your grades will be consistent.

### Engineering

Engineering is quite a demanding subject. Students face a lot of pressure and barely have enough time to do what they love to do. Our academic writing service got you covered! Our engineering specialists follow the paper instructions and ensure timely delivery of the paper.

### Nursing

In the nursing course, you may have difficulties with literature reviews, annotated bibliographies, critical essays, and other assignments. Our nursing assignment writers will offer you professional nursing paper help at low prices.

### Sociology

Truth be told, sociology papers can be quite exhausting. Our academic writing service relieves you of fatigue, pressure, and stress. You can relax and have peace of mind as our academic writers handle your sociology assignment.

We take pride in having some of the best business writers in the industry. Our business writers have a lot of experience in the field. They are reliable, and you can be assured of a high-grade paper. They are able to handle business papers of any subject, length, deadline, and difficulty!

### Statistics

We boast of having some of the most experienced statistics experts in the industry. Our statistics experts have diverse skills, expertise, and knowledge to handle any kind of assignment. They have access to all kinds of software to get your assignment done.

### Law

Writing a law essay may prove to be an insurmountable obstacle, especially when you need to know the peculiarities of the legislative framework. Take advantage of our top-notch law specialists and get superb grades and 100% satisfaction.

## What discipline/subjects do you deal in?

We have highlighted some of the most popular subjects we handle above. Those are just a tip of the iceberg. We deal in all academic disciplines since our writers are as diverse. They have been drawn from across all disciplines, and orders are assigned to those writers believed to be the best in the field. In a nutshell, there is no task we cannot handle; all you need to do is place your order with us. As long as your instructions are clear, just trust we shall deliver irrespective of the discipline.

## Are your writers competent enough to handle my paper?

Our essay writers are graduates with bachelor's, masters, Ph.D., and doctorate degrees in various subjects. The minimum requirement to be an essay writer with our essay writing service is to have a college degree. All our academic writers have a minimum of two years of academic writing. We have a stringent recruitment process to ensure that we get only the most competent essay writers in the industry. We also ensure that the writers are handsomely compensated for their value. The majority of our writers are native English speakers. As such, the fluency of language and grammar is impeccable.

## What if I don’t like the paper?

There is a very low likelihood that you won’t like the paper.

### Reasons being:

• When assigning your order, we match the paper’s discipline with the writer’s field/specialization. Since all our writers are graduates, we match the paper’s subject with the field the writer studied. For instance, if it’s a nursing paper, only a nursing graduate and writer will handle it. Furthermore, all our writers have academic writing experience and top-notch research skills.
• We have a quality assurance that reviews the paper before it gets to you. As such, we ensure that you get a paper that meets the required standard and will most definitely make the grade.

### In the event that you don’t like your paper:

• The writer will revise the paper up to your pleasing. You have unlimited revisions. You simply need to highlight what specifically you don’t like about the paper, and the writer will make the amendments. The paper will be revised until you are satisfied. Revisions are free of charge
• We will have a different writer write the paper from scratch.
• Last resort, if the above does not work, we will refund your money.

## Will the professor find out I didn’t write the paper myself?

Not at all. All papers are written from scratch. There is no way your tutor or instructor will realize that you did not write the paper yourself. In fact, we recommend using our assignment help services for consistent results.

## What if the paper is plagiarized?

We check all papers for plagiarism before we submit them. We use powerful plagiarism checking software such as SafeAssign, LopesWrite, and Turnitin. We also upload the plagiarism report so that you can review it. We understand that plagiarism is academic suicide. We would not take the risk of submitting plagiarized work and jeopardize your academic journey. Furthermore, we do not sell or use prewritten papers, and each paper is written from scratch.

## When will I get my paper?

You determine when you get the paper by setting the deadline when placing the order. All papers are delivered within the deadline. We are well aware that we operate in a time-sensitive industry. As such, we have laid out strategies to ensure that the client receives the paper on time and they never miss the deadline. We understand that papers that are submitted late have some points deducted. We do not want you to miss any points due to late submission. We work on beating deadlines by huge margins in order to ensure that you have ample time to review the paper before you submit it.

We have a privacy and confidentiality policy that guides our work. We NEVER share any customer information with third parties. Noone will ever know that you used our assignment help services. It’s only between you and us. We are bound by our policies to protect the customer’s identity and information. All your information, such as your names, phone number, email, order information, and so on, are protected. We have robust security systems that ensure that your data is protected. Hacking our systems is close to impossible, and it has never happened.

## How our Assignment  Help Service Works

#### 1.      Place an order

You fill all the paper instructions in the order form. Make sure you include all the helpful materials so that our academic writers can deliver the perfect paper. It will also help to eliminate unnecessary revisions.

#### 2.      Pay for the order

Proceed to pay for the paper so that it can be assigned to one of our expert academic writers. The paper subject is matched with the writer’s area of specialization.

#### 3.      Track the progress

You communicate with the writer and know about the progress of the paper. The client can ask the writer for drafts of the paper. The client can upload extra material and include additional instructions from the lecturer. Receive a paper.

The paper is sent to your email and uploaded to your personal account. You also get a plagiarism report attached to your paper.

PLACE THIS ORDER OR A SIMILAR ORDER WITH US TODAY AND GET A PERFECT SCORE!!!

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