Reasoning Question Series
Q.No.30
Why Steel is more Elastic Than Rubber???
Ans:
1. Firstly , we should know about Elasticity and Youngs Modulus
Q.No.30
Why Steel is more Elastic Than Rubber???
Ans:
1. Firstly , we should know about Elasticity and Youngs Modulus
a) Elasticity is the capability of an object to return to its
former shape once a load inducing strain is removed
former shape once a load inducing strain is removed
b) Youngs Modulus = tensile stress /tensile strain
tensile stress = force/ area
tensile strain = change in length / original length
2. So steel has greater youngs modulus than rubber thats why steel can deform easily and restore its original length after stress the steel than rubber.
Comments plz
Malik Xufyan
tensile strain = change in length / original length
2. So steel has greater youngs modulus than rubber thats why steel can deform easily and restore its original length after stress the steel than rubber.
Comments plz
Malik Xufyan
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