What is stress, strain, hookes law etc

Question

Accepted Answer

Stress is the force applied to a material, strain is the resulting deformation, and Hooke's Law states that stress is proportional to strain within the elastic limit.

Stress is the force applied to a material per unit area
Strain is the resulting deformation or change in shape of a material
Hooke's Law states that stress is proportional to strain within the elastic limit
Elastic modulus is a measure of a material's stiffness and is defined as the ratio of stress to strain in the elastic region
Example: When a rubber band is stretched, stress is applied to it causing strain in the form of elongation

Accepted Answer

Stress refers to external forces applied to a material while strain refers to the deformation or change in shape of the material resulting from those stresses.hooks law state that within the elastic limit thee amount of strain produced is directly proportional to the stress applied.

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What is stress, strain, hookes law etc

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