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What else can I help you with?
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.
How do you calibrate strain gauges?
The strain gage indicates strain, and the stress is from Hooke's law; stress = modulus times strain so you need to know the modulus of elasticity
Which comes first either stress or strain in an object?
When you have stress you also have strain - stress cannot exist without strain, so they come at the same time You can have strain without stress - like expanding something under temperature in a free state. If the state is not free, then you have stress occurring at the same time.
What is relastion between strees and strain?
no because stress depends on the force and area of the element
Who discovered the shear stress and strain?
Robert Hooke in 1660 discovered the stress strain relation known as Hooke's law. The shear tress relation ( stress = rigidity modulus x shear strain) is a logical extension of Hooke's law,
Who said adolescence is a time of storm and stress?
Adolescence is the period of storm and stress was said by Stanley Hall
What is hysteresis loop in stress and strain?
the leading or lagging between the stress and strain is called hysteresis loop
Can stress exists without strain and vice versa. eg a heated bar held rigidly at both ends has no strain but there is stress?
Wherever there is stress there is strain. In the example you noted, if heated bar expands freely without one end constained it changes its strain without stress; that strain is called eigenstrain. If the same bar is held rigidly then the eigenstrain resisted and you get stress and strain. So stress cannot exist without strain; but strain can exist without stress if it is eigenstrain.
Margaret mead and Derek freeman disagree about?
Weather or not adolescence is always a period of stress cross-culturally.
When the deformation is prevented the stress included in the body is called?
strain
What is the ratio between stress and strain called?
The ratio between stress and strain is called the modulus of elasticity or Young's modulus. It represents the stiffness or rigidity of a material and is a measure of how much a material deforms under stress.
Details about stress strain curve?
stress strain curve details
How does stress change earths crust?
It causes it to deform - this deformation is called "strain".
Does stress change earth crust?
It causes it to deform - this deformation is called "strain".
What is straining?
The deformation of materials in response to stress is called strain.
Why stres is directly proportional to strain?
Yeah, according to the Hooke's law of elasticity,the stress is proportional to the strain within elastic limit that is Stress ∝ Strain or Stress/Strain = constant. [The constant of proportionality is called as "modulus of elasticity" or "coefficient of elasticity".]
How to calculate strain energy in a material?
To calculate strain energy in a material, you can use the formula: Strain Energy 0.5 x Stress x Strain. Stress is the force applied to the material, and strain is the resulting deformation. Multiply stress and strain, then divide by 2 to find the strain energy.
