What does elasticity mean in science?
Elasticity, ability of a deformed material body to return to its original shape and size when the forces causing the deformation are removed. A body with this ability is said to behave (or respond) elastically. Stresses beyond the elastic limit cause a material to yield or flow.
What is elastic in chemistry?
Elasticity is a physical property of a material whereby the material returns to its original shape after having been stretched out or altered by force. Metals may display elasticity as atomic lattices change shape and size, again, returning to their original form once energy is removed.
What is meant by elasticity give an example?
Elasticity is a physical property of a material where the material returns to its original shape after being deformed. Examples: Rubber bands and elastic. diavinad8 and 3 more users found this answer helpful. Thanks 2.
Is elasticity a force?
Elasticity and Elastic Force Something that is elastic can return to its original shape after being stretched or compressed. This property is called elasticity. This force is called elastic force. The farther the material is stretched or compressed, the greater the elastic force becomes.
What does elasticity mean in English?
1 : the quality or state of being elastic: such as. a : the capability of a strained body to recover its size and shape after deformation : springiness. b : resilience sense 2. c : the quality of being adaptable.
What is muscle elasticity?
Tissue elasticity is the ability to stretch a muscle to reach its full range of movement without restriction. When tissue elasticity increases, muscle flexibility and range of movement is increased and muscle tightness, tension and pain is decreased.
What is the unit of elasticity?
The SI unit of this modulus is the pascal (Pa). The material’s elastic limit or yield strength is the maximum stress that can arise before the onset of plastic deformation. Its SI unit is also the pascal (Pa).
What are the three modulus of elasticity?
The modulus of elasticity is simply the ratio between stress and strain. Elastic Moduli can be of three types, Young’s modulus, Shear modulus, and Bulk modulus.
What causes elasticity?
In physics and materials science, elasticity is the ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed. For rubbers and other polymers, elasticity is caused by the stretching of polymer chains when forces are applied.
Is elastic a non contact force?
In the case of elastic spring force, the force occurs only when the spring is being compressed, so it is also a contact force. Lastly in an electrostatic attraction, there is no contact required to feel the force of attraction between the two bodies.
What is the meaning of elasticity 1?
If the formula creates an absolute value greater than 1, the demand is elastic. In other words, quantity changes faster than price. If the value is less than 1, demand is inelastic. In other words, quantity changes slower than price. If the number is equal to 1, elasticity of demand is unitary.
What are some examples of elastic materials?
Elasticity Examples in Daily Life The springs. The base of a trampoline. The bow to shoot arrows. Fishing rods. The mattresses. Rubber bracelets. The clothes. The chewing gum, when chewed. The string of a guitar, in a state of tension. The cables.
What is an example of elastic force?
An example of elastic force is bungee jumping. The elastic cord creates resistance and imposes a force when the cord is stretched far enough. The farther the elastic is stretched, the more force it exerts to return back to its original shape.
What is the definition of elastic force?
elastic force. [i′las·tik ′fȯrs] (mechanics) A force arising from the deformation of a solid body which depends only on the body’s instantaneous deformation and not on its previous history, and which is conservative.
What is elastic motion?
Elastic wave, motion in a medium in which, when particles are displaced, a force proportional to the displacement acts on the particles to restore them to their original position. If a material has the property of elasticity and the particles in a certain region are set in vibratory motion, an elastic wave will be propagated.