| List-I | List-II |
| A. Young's modulus/;ax dk ekikad | I. Lateral strain to linear strain within elastic unit/izR;kLFkrk lhek ds Hkhrj ik'oZ foÑfr@jS[kh; foÑfr |
| B. Poisson's ratio/ikWblu dk vuqikr | II. Stress/strain within elastic limit/izR;kLFkrk lhek ds Hkhrj izfrcy@foÑfr |
| C. Bulk modulus/vk;ru ekikad | III. Shear stress to shear strain within elastic limit/izR;kLFkrk lhek ds Hkhrj vi:i.k izfrcy@vi:i.k foÑfr |
| D. Rigidity Modulus/n`<+rk ekikad | IV. Direct stress to corresponding volumetric strain/lacaf/kr vk;ru foÑfr@izR;{k izfrcy |
Young's Modulus (E) is the ratio of longitudinal (normal) stress to the corresponding longitudinal strain within the elastic limit of a material.
E=Stress/StrainPreparing students for success in a changing World.
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