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Elastic deformation is recoverable deformation. As such, when the load that caused the deformation is removed the material will return to it's original shape.
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What is the relationship between elastic modulus and stiffness in materials?
The elastic modulus is a measure of a material's stiffness. It quantifies how much a material will deform under stress. A higher elastic modulus indicates a stiffer material, meaning it will deform less when subjected to a force.
What happens to the elastic band when the force is increased?
When the force applied to an elastic band is increased, the band stretches further and its length increases. This is due to the elastic properties of the band, which allow it to deform under applied load. If the force is too great, the band may reach its elastic limit and permanently deform or break.
What is Difference between elastic body and rigid body?
An elastic body can deform under stress but will return to its original shape when the stress is removed, while a rigid body does not deform at all. In other words, an elastic body can store and release energy in the form of deformation, while a rigid body cannot.
Is oxygen elastic?
Yes, oxygen is considered to be elastic because it can deform and recover its original shape when stress is applied and removed. This property is known as elasticity.
Is sponge an elastic material?
No, sponge is not considered an elastic material. Elastic materials have the ability to return to their original shape after being stretched or compressed, while sponge will deform and retain its new shape.
What are some examples of elastic materials?
Rubber bands, bungee cords, and elastic waistbands in clothing are examples of elastic materials. These materials can deform under stress and return to their original shape once the stress is removed due to their elastic properties.
Is Young's modulus the same as elastic modulus?
Yes, Young's modulus and elastic modulus are the same thing. They both refer to a material's ability to deform elastically under stress.
Is the elastic modulus the same as Young's modulus?
Yes, the elastic modulus is the same as Young's modulus. Both terms refer to a material's ability to deform elastically under stress.
What are the sources of elastic energy?
Elastic energy can be sourced from materials that can deform and return to their original shape, such as rubber bands, springs, and elastic cords. When these materials are stretched or compressed, they store potential energy that can be released when the deforming force is removed.
Is fruit elastic and why?
Fruit is not elastic in the same way that rubber or other elastic materials are. While fruit can deform under pressure and return to its original shape to some extent, it does not exhibit true elastic behavior because it does not show the same level of energy storage and release.
How does a rigid body differ from an elastic body?
A rigid body does not deform under stress, maintaining its shape, while an elastic body can deform under stress but will return to its original shape once the stress is removed. Rigid bodies are idealized as having infinite stiffness, while elastic bodies have finite stiffness allowing for deformation.
What is the difference between the elastic limit and yield strength in materials testing?
The elastic limit is the point at which a material can be deformed and return to its original shape when the force is removed. Yield strength is the point at which a material starts to deform permanently. In other words, the elastic limit is the maximum stress a material can withstand without permanent deformation, while the yield strength is the stress at which a material begins to deform permanently.
