Mechanical Properties of Matter Concepts

   Wednesday, July 22, 2020   

Mechanical Properties of Matter Concepts include all Definitions, Laws, Diagrams, Rules, Examples, Results etc.

Page 1

Elasticity | Plasticity | Elastic after effect | Effect of temperature and impurity on Elasticity | Adiabatic Elasticity | Co-efficient of elasticity | Examples of elastomer and thermoplastic | Elastomers | Elastomers | Solids and it's Types | Crystalline Solids | Molecular Solids

Page 2

Ionic Solids | Covalent Solids | Metallic Solids | Amorphous - Non Crystalline Solids | Van der Walls force | Tensile Stress | Stress | Longitudinal Strain | Young's Modulus | Deformation | Compressive Stress | Elastic Fatigue

Page 3

Elongation of wires where stress varies along length of wire | Hooke's law and assumptions | Elastic range and proportional limit on a stress-strain curve | Yield Point and Yield Strength | Permanent set and plastic deformation in a material | Plastic range on a stress-strain curve | Ductile and brittle solids | Stress-Strain Curve | Elastic Hysteresis | Yield Strength

Page 4

Stress-Strain Curve for Rubbers | Stress Formula | Volume Stress | Shear Strain | Volume Strain | Breaking Stress | Stress at a cross-section for a solid in equilibrium | Use of fractional change in length and volume | Method to determine Young's Modulus | Problems on elasticity where stress in found using equilibrium force analysis

Page 5

Force analysis for a beam supported at both ends | Problem on beams loaded at two ends with weight at the centre | Sag | Buckling and Parameters related to it | Factor of safety | Relation between stress, strain and young modulus | Spring-Ball model of Intermolecular forces | Elastic Force | Bulk Modulus | Problems on finding change in volume using bulk modulus

Page 6

Define and calculate Compressibility | Variation of bulk modulus with density | Shear Modulus | Problem on linear shear | Problem on twisting shear | Shear Stress | Poisson's Ratio | Theoretical Limits of Poisson Ratio | Use of relation between Poisson Ratio and change in volume of wire | Relation of Bulk Modulus and Young Modulus using Poisson Ratio

Page 7

Relation Between Different Elastic Constants | Various forms of equations of potential energy | Elastic Potential Energy Stored in a wire under stress | Problems on composite wires | Elastic Potential Energy Stored in a wire | Application of Elasticity | Conservation of energy in the process of elastic deformation | Finding Elongation using Young's modulus