Mechanical Properties of Solids

Question: A rubber pipe of density $1.5\times {{10}^{3}}\,N/{{m}^{2}}$ and Young's modulus $5\times {{10}^{6}}\,N/{{m}^{2}}$ is suspended from the roof. The length of the pipe is $8 m$. What will be the change in length due to its own weight

1) $9.6 m$

2) $9.6\times {{10}^{3}}\,m$

3) $19.2\times {{10}^{-2}}\,m$

4) $9.6\times {{10}^{-2}}\,m$

Solution:

Explanation: No Explanation

Young’s Modulus Breaking Stress

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