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What is Dimensional Formula of Tensile Modulus , Modulus of Elasticity, Young modulus?

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Tensile Modulus , Modulus of Elasticity, Young modulus is defined as the stress required to cause a unit strain in the material. It is the ratio of linear stress to linear strain.

Mathematically,

Tensile Modulus , Modulus of Elasticity, Young modulus = linear stress / linear strain.

Dimensional Formula of linear stress = M1L-1T-2
Dimensional Formula of linear strain = M0L0T0

Substituting in the above equation we get,

Dimensional Formula of Tensile Modulus , Modulus of Elasticity, Young modulus = M1L-1T-2
SI unit of Tensile Modulus , Modulus of Elasticity, Young modulus = N m-2

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Comments
  • daramola abimibola August 14, 2017 at 2:15 pm

    I was satisfied wen I saw dis formula

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