Anonymous
Jan 23
Define modulus and state its formula under stress and stain? 2:State hook's Law?
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Jan 23
Modulus is a measure of the stiffness or rigidity of a material. It quantifies the relationship between stress and strain in a material under deformation.
The formula for modulus under stress and strain is given by:
Modulus = Stress / Strain
where stress is the force applied to a material per unit area, and strain is the resulting deformation or change in length per unit length.
2: Hook's Law states that the stress applied to a material is directly proportional to the strain produced, as long as the material remains within its elastic limit. Mathematically, it can be expressed as:
Stress = Modulus × Strain
where stress is the force applied to a material per unit area, modulus is the measure of stiffness of the material, and strain is the resulting deformation or change in length per unit length.
The formula for modulus under stress and strain is given by:
Modulus = Stress / Strain
where stress is the force applied to a material per unit area, and strain is the resulting deformation or change in length per unit length.
2: Hook's Law states that the stress applied to a material is directly proportional to the strain produced, as long as the material remains within its elastic limit. Mathematically, it can be expressed as:
Stress = Modulus × Strain
where stress is the force applied to a material per unit area, modulus is the measure of stiffness of the material, and strain is the resulting deformation or change in length per unit length.
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