Question

What is the opposite of stress?

Answer 1

Hint: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 may be used to determine how much force a material has experienced. Depending on the direction of the deforming forces exerted on the body, stress may be divided into three types.

Complete answer:
The item deforms when the deforming force is given to it. An opposing force will be created inside the item in order to restore the thing to its previous shape and size. This restoring force will have the same magnitude as the applied deforming force but will be in the opposite direction. Stress is the measurement of the restoring force created per unit area of the material. As a result, stress is defined as "the material's restoring force per unit area." It's a tensor quantity, thus it's a tensor quantity.

Tension is defined in physics as the pulling force transferred axially by a string, cable, chain, or each end of a rod, truss member, or similar three-dimensional item; it may alternatively be defined as the action-reaction pair of forces operating at each end of these elements. Tension may be thought of as the polar opposite of compression.

When atoms or molecules are pushed apart and accumulate potential energy while a restoring force is still present, the restoring force may generate tension. In order to return the string/rod to its relaxed length, each end of a string or rod under such stress might pull on the item it is connected to.

Hence tension is the opposite of stress.

Note:Tension can be a force in physics, either as a transmitted force, an action-reaction pair of forces, or a restorative force, and its units of force are newtons (or sometimes pounds-force). The ends of a string or other object conveying tension will exert forces in the direction of the string at the point of attachment on the objects to which the string or rod is linked. Tension-induced forces are sometimes known as "passive forces." For systems of items supported by strings, there are two fundamental possibilities: either the acceleration is zero and the system is in equilibrium, or there is acceleration and the system has a net force.