s of um rth S 1 6 A rubber of volume 2000 cc is alternately

Last updated: 6/14/2023

s of um rth S 1 6 A rubber of volume 2000 cc is alternately subjected to tension and released The figure shows the stress strain curve of rubber Each curve is a quadrant of an ellipse The amount of energy lost as heat per cycle per unit volume will be 4 Stress x 102 Nm 2 32 2 T 3 2 4 6 8 10 Strain 1 1 16 10 3 2 1 8 10 3 J x8x1 4 J