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What is the resistance to stress-induced strain called?
The resistance to stress-induced strain is called "stiffness." Stiffness measures how much an object deforms under an applied load, reflecting its ability to resist deformation. In materials science, this is often quantified by the modulus of elasticity, which indicates the relationship between stress (force per unit area) and strain (deformation) in a material.
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 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
An article on adolescence is a period of stress and strain?
Adolescence is often characterized by significant emotional, social, and physical changes, leading to heightened stress and strain for many individuals. This developmental stage involves navigating peer relationships, identity formation, and academic pressures, which can overwhelm teenagers. Additionally, hormonal changes further complicate their emotional landscape, making it a critical time for support from parents, educators, and mental health professionals. Understanding and addressing these challenges is essential for promoting healthy adolescent development.
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".]
