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Hooke's law essentially defines:

Hooke's law essentially defines: Correct Answer Elastic limit

CONCEPT:

​Hooke's law

  • Hooke's law states that within the elastic limit the stress applied on a body is directly proportional to strain produced.

⇒ Stress ∝ Strain

⇒  Stress = E × Strain

Where E = modulus of elasticity

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⇒  σ = Eϵ    

where σ = stress, ϵ = strain, and E = young's modulus of elasticity

EXPLANATION:

  • Hooke's law states that within the elastic limit the stress applied on a body is directly proportional to strain produced.
  • So the Hooke's law defines the elastic limit. Hence, option 3 is correct.

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