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Find the strain of a brass rod of length 250mm which is subjected to a tensile load of 50 KN when the extension of rod is equal to 0.3mm?
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Find the strain of a brass rod of length 250mm which is subjected to a...
Calculating Strain in a Brass Rod


Given Data:


  • Length of Brass Rod (L) = 250mm

  • Tensile Load (P) = 50 KN

  • Extension of Rod (ΔL) = 0.3mm



Calculating Strain:


  • Strain (ε) = ΔL/L

  • Substituting the given values, ε = (0.3/250) = 0.0012



Interpretation:


  • The strain in the brass rod is 0.0012 or 0.12%.



Explanation:


  • When a load is applied to a material, it undergoes deformation, which is measured by the change in length per unit length. This measure is known as strain.

  • In this case, the brass rod has undergone an extension of 0.3mm due to the applied tensile load of 50 KN.

  • Using the formula for strain, the value obtained is 0.0012 or 0.12%.

  • This value shows the extent of deformation in the brass rod and is useful in determining the properties of the material.

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Find the strain of a brass rod of length 250mm which is subjected to a tensile load of 50 KN when the extension of rod is equal to 0.3mm?
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