Answer
397.2k+ views
Hint:Ductile materials can bear significant plastic deformation prior to the breaking point whereas in the case of brittle materials, it can bear very small plastic deformation prior to the breaking point. Ductile material absorbs more energy as compared to the brittle material.
Complete answer:
We know that when an external force or load applied on a material, it deforms plastically (can able to regain its original shape and size) then deforms plastically (permanent change in shape and size).Now we know that the ductile materials are those materials that can bear significant plastic deformation before fracture or breaking. This type of material absorbs a large amount of energy before breaking. Some examples of such materials are aluminium, silver, copper, rubber, etc.
The figure below represents the stress and strain curve of the ductile material:
Brittle materials are those materials that exhibit minor plastic deformation before breaking and they absorb a very small amount of energy before breaking. Example: concrete, glass, cast iron, stone, etc.
The figure below represents the stress and strain curve of the brittle material:
The yield point is the point beyond which the materials start deforming plastically and the breaking point is the point at which the material breaks or fracture takes place.We know that silver is a ductile material. So, the assertion is correct.Ductile material undergoes significant plastic deformation and the distance between the yield point and the fracture point is very large as compared to brittle material.
Hence, the correct option is A.
Note:The ultimate strength of the material is the maximum value of stress that a material bears without undergoing any breakage or fracture. The ultimate strength of the ductile material is more than the brittle material as ductile material absorbs more energy.
Complete answer:
We know that when an external force or load applied on a material, it deforms plastically (can able to regain its original shape and size) then deforms plastically (permanent change in shape and size).Now we know that the ductile materials are those materials that can bear significant plastic deformation before fracture or breaking. This type of material absorbs a large amount of energy before breaking. Some examples of such materials are aluminium, silver, copper, rubber, etc.
The figure below represents the stress and strain curve of the ductile material:
![seo images](https://www.vedantu.com/question-sets/ef94d6a1-fe3a-453e-9f77-ec2f0b6d967c9196037189683174429.png)
Brittle materials are those materials that exhibit minor plastic deformation before breaking and they absorb a very small amount of energy before breaking. Example: concrete, glass, cast iron, stone, etc.
The figure below represents the stress and strain curve of the brittle material:
![seo images](https://www.vedantu.com/question-sets/f9fb9b4a-f1d4-4671-8e71-d6ecac051014640906686934769736.png)
The yield point is the point beyond which the materials start deforming plastically and the breaking point is the point at which the material breaks or fracture takes place.We know that silver is a ductile material. So, the assertion is correct.Ductile material undergoes significant plastic deformation and the distance between the yield point and the fracture point is very large as compared to brittle material.
Hence, the correct option is A.
Note:The ultimate strength of the material is the maximum value of stress that a material bears without undergoing any breakage or fracture. The ultimate strength of the ductile material is more than the brittle material as ductile material absorbs more energy.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Why Are Noble Gases NonReactive class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let X and Y be the sets of all positive divisors of class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x and y be 2 real numbers which satisfy the equations class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x 4log 2sqrt 9k 1 + 7 and y dfrac132log 2sqrt5 class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x22ax+b20 and x22bx+a20 be two equations Then the class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
At which age domestication of animals started A Neolithic class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Write a letter to the principal requesting him to grant class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)