Question

Which material has highest modulus of elasticity?

Answer 1

1. The greatest known modulus of elasticity (Young's modulus) is found in diamonds. Its elastic modulus is around $1210GPa$.
2. The elasticity of a material is determined by its modulus of elasticity, commonly referred to as elastic modulus or simply modulus.
3. A material's resistance to elastic, or non-permanent, deformation is measured by its elastic modulus.
4. Modules of elasticity $\left(\lambda \right)$ is formulated as: $\lambda =\frac{stress}{strain}$.