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Question

What is the modulus of elasticity of steel?


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Solution

  1. The modulus of elasticity is a characteristic that assesses a material's resistance to deformation under load.
  2. The ratio of stress to strain is called the modulus of elasticity.
    modulusofelasticity=stressstrain
  3. When a material is tugged, the modulus of elasticity, also known as Young's modulus, is the coefficient of proportionality between the "tensile stress" and the "strain"
  4. A material with a greater elastic modulus has higher tensile stress or stiffness in general.
  5. Materials having a low elastic modulus, on the other hand, are easily distorted.
  6. Steel has a modulus of elasticity of 210GPaor(210×109Pa).
  7. We may assert that steel is more robust than wood or polystyrene by studying its modulus of elasticity since it has a propensity to flex under applied stress.
  8. When employed as a segment, this value of steel's modulus of elasticity implies that it has a high bearing limit and can tolerate increased pressure.

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