Elasticity: Stress-strain relationship

Band theory is a theoretical model in solid-state physics that defines the states of electrons in solid materials that can only have energy values within defined ranges. In a solid, the behaviour of an electron (and consequently its energy) is influenced by the behaviour of all other particles. In contrast, an electron’s behaviour in free […]

Bulk modulus can also be defined as the volume modulus, and it can be said as the compressibility factor. If we want to determine the compression ability, we use the modulus formula. Elasticity will also tell you about the material stiffness and flexibility. In this article, we will define bulk modulus and its relationship with

Introduction An object’s stress consists of how much deforming force is applied per unit area of the object. Shear and tensile stress are different kinds of tension applied to an object differently. On one hand, tensile stress is the result of applying deforming forces at right angles to a surface, whereas shear stress is caused

Understanding when an item or substance will bend or break is one of the most important engineering tests, and Young’s modulus is the property that tells us this. It assesses a material’s ability to stretch and distort. Wires, like springs, adhere to Hooke’s law. When a force F is released, a distance x is stretched,

Before going to the description of true stress and strain, first, we will discuss the definition of stress and strain. Stress is known for the external force applied per unit area. The unit of stress is  N/m2. Strain is known for the deformation undergone by the object in the direction of force applied that leads

Stress is the restorative force exerted per unit area of a body. As a result, stress is defined as the magnitude of forces that cause deformation across a certain area. Tensile stress occurs when forces draw on an object and induce elongation, as when an elastic band is stretched. Compressive stress occurs when forces cause

Although physics teaches that force is defined as mass times acceleration, what is force and how does it affect a body? It is straightforward. Consider pushing or tugging something. When you push or pull on an object, you’re putting force to it, and if the thing moves, you’ll have a finite amount of Force. Pressure

When a force is applied to a body, it deforms due to the induction of stress inside it. If the body has low strength, then the chances of getting deformation are more, while if the body has higher strength, then the chances of deformation are lower. Thus the resistance offered by the body towards deformation

Stress is defined as the force exerted on a material’s unit area in physics. Strain is the term for the effect of stress on the body. The body can be deformed as a result of stress. Stress units can be used to determine how much force a material has experienced. Depending on the direction of

A solid body has a definite shape and size, and we need to apply force on the body if we want to change its shape. The direction and magnitude of force applied to the body will develop stress – different types of strain act on the body depending upon the stress that is induced. The