In the figure shown the straing versus  stress graph for two values of young's modulus ?
Channel: Doubtnut
Date: 2020-04-12

In the figure shown the straing versus  stress graph for two values of young's modulus ? img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/RES_PHY_DPP_90_XI_E01_710_Q01.png" width="80%"`(i)` which material is more ductile ? Explain.  `(ii)` Which material is more brittle ? Explain.  `(iii)` Which material is stronger ? Explain.