If large deformation takes place between the elastic limit and fractur...
Answer:
The correct answer to this question is (A) ductile.
Explanation:
When a material undergoes deformation, it can exhibit different types of behavior depending on its properties. The behavior of a material can be categorized as either ductile, brittle, or elastomeric.
1. Ductile Materials:
Ductile materials are those that can undergo large deformations before reaching their fracture point. These materials have the ability to stretch under tensile stress without breaking. Ductile materials exhibit plastic deformation, which means that they undergo permanent changes in shape. Some examples of ductile materials include metals like copper, aluminum, and steel.
2. Brittle Materials:
Brittle materials, on the other hand, are characterized by their lack of plastic deformation. These materials have limited ability to deform under stress and tend to fracture abruptly without significant deformation. Examples of brittle materials include ceramics and glass.
3. Elastomers:
Elastomers are a type of material that can undergo large deformations and return to their original shape when the stress is removed. They exhibit elasticity, meaning that they can stretch and then return to their original shape. Rubber is a common example of an elastomeric material.
Relation to the Question:
In the given question, it is stated that large deformation occurs between the elastic limit and the fracture point. This indicates that the material is able to undergo significant plastic deformation, which is a characteristic of ductile materials. Therefore, the correct answer is (A) ductile.
In conclusion, if a material can undergo large deformations before reaching its fracture point, it is classified as a ductile material. Ductile materials have the ability to stretch under stress without breaking and exhibit plastic deformation.
If large deformation takes place between the elastic limit and fractur...
Option A is correct ..the material is said to be ductile...
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