The stress vs. strain curve for the elastic t | vedclass

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(A) The problem states that for the elastic tissue of the aorta,stress is proportional to the square of the strain. Mathematically,this is expressed a

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(A) The problem states that for the elastic tissue of the aorta,stress is proportional to the square of the strain. Mathematically,this is expressed as: $Stress \propto (Strain)^2$ $Stress = k \cdot (Strain)^2$ where $k$ is a constant. This equation represents a parabola that opens upwards,starting from the origin $(0,0)$. As the strain increases,the stress increases at an accelerating rate,which corresponds to the upward-curving graph shown in option $A$.

The stress vs. strain curve for the elastic tissue of the aorta,the large tube (vessel) carrying blood from the heart,will be: [Note: Stress is proportional to the square of the strain for the elastic tissue of the aorta.]

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