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What is the difference the proportional limit and the yield point of a spring that has been over stretched?
Wiki User
∙ 10y ago
differece between proportional limit and yield point of a spring?
Wiki User
∙ 10y ago
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What is difference between the proportional limit and the yield point of a string that has been over stretched?
proportional limit is value of stress that beyond which it is nonlinear; prior to that the stress strain diagram is a straight line. At yield, the material strain will not return to zero after unloading and have a permanent set
What is a type of force in a stretched rubber band?
The force could be in Newtons or poundsforce. It will be proportional to the amount of stretch, up to the limit of elasticity.
What is the relation between the limit of proportionality and the shape of a spring?
This relationship is known as Hooke's Law, which states, "The extension of a spring or wire is directly proportional to the force applied provided the limit of proportionality is not exceeded."
What is Difference between elastic limit and proportional limit?
Proportionality limit is the point upto which the stress remains directly proportional to strain whereas elastic limit is the point upto which the material remains elastic ie. if the stress is removed within elastic limit, then the material will regain its original shape and size.
What is the difference between proportional limit and elastic limit?
Proportionality limit is the point upto which the stress remains directly proportional to strain whereas elastic limit is the point upto which the material remains elastic ie. if the stress is removed within elastic limit, then the material will regain its original shape and size.
What is difference between the proportional limit and the yield point of a string that has been over stretched?
proportional limit is value of stress that beyond which it is nonlinear; prior to that the stress strain diagram is a straight line. At yield, the material strain will not return to zero after unloading and have a permanent set
What is a type of force in a stretched rubber band?
The force could be in Newtons or poundsforce. It will be proportional to the amount of stretch, up to the limit of elasticity.
Is there a maximum spring constant or a limit where an object cannot be stretched or compressed?
Certainly there is a limit, considering that the object is not deformed by the power employed to compress or stretch.
What is the relation between the limit of proportionality and the shape of a spring?
This relationship is known as Hooke's Law, which states, "The extension of a spring or wire is directly proportional to the force applied provided the limit of proportionality is not exceeded."
What is Difference between elastic limit and proportional limit?
Proportionality limit is the point upto which the stress remains directly proportional to strain whereas elastic limit is the point upto which the material remains elastic ie. if the stress is removed within elastic limit, then the material will regain its original shape and size.
What is the difference between proportional limit and elastic limit?
Proportionality limit is the point upto which the stress remains directly proportional to strain whereas elastic limit is the point upto which the material remains elastic ie. if the stress is removed within elastic limit, then the material will regain its original shape and size.
What is elastic limit and hooke's law?
The Law of elasticity states that the strain (deformation) of an elastic object is proportional to the stress applied to it. Since stresses and strains have multiple independent components, the 'proportionality factor' is represented by a linear map (a tensor) constituting a matrix of real numbers.
What is difference between limit of proportionality and tensile strength?
The proportional limit is the stress value at which the stress is no longer linear with strain. After that, the material will begin to yield and become non-linear, or plastic, and then it will fail at a higher value called the tensile strength. For most metals, the proportional limit is well below the tensile strength; for example annealed stainless steel has a proportional limit near 30 ksi and tensile strength of 80 ksi; aluminum has a proportional limit of 35 ksi and tensile strength of 42 ksi.
What factors does spring constant depend on?
The physical significance of the spring constant is the characteristics of the spring. Hooke's law states that the force needed to compress or extend a spring by a specific distance is proportional to that distance.
Is the ratio of stress-strain in the region below the proportional limit on the stress-strain curve?
stress is directly proportional to strain up to the proportional limit. Their ratio is young's modulus.
What happens when an object is stretched beyond its elastic limit?
The rock will break because it can be stretched no farther. An object stretched beyond its elastic limit may be deformed (adopt a new permanent resting shape) or break.
What is an example sentence with the word stretched?
He stretched his pants again.She always stretched as soon as she woke up.Resources were stretched to the limit.
