Which is more elastic glass or steel?
The Coefficient of elasticity of glass is between 50 and 90; the Coefficient of elasticity of steel is 210; the Coefficient of elasticity of Copper is 120. Therefore, the rubber is more elastic than glass and glass is more elastic than copper and copper is more elastic than steel.
What do you mean by elastic after effect and elastic fatigue?
Elastic after effect = The delay of certain substances in regaining their original shape after being deformed within their elastic limits. Elastic fatigue= The temporary loss of elastic properties because of the action of repeated alternating deforming force is called elastic fatigue.
What is the importance of elastic after effect?
Elastic after effect helps us to know about the elastic behaviour and the elastic property of a material . Now if a material has high elastic after effect then the material is less elastic and if the material has less elastic after effect then the material is more elastic in nature .
What do we mean by elastic after effect?
When an elastic body is stretched and applied deforming force is removed then the body is expected to return to its original configuration instantaneously. This temporary delay in achieving its original configuration is termed as elastic after effect. …
What is elastic effect?
Elasticity refers to the degree of responsiveness in supply or demand in relation to changes in price. If a curve is more elastic, then small changes in price will cause large changes in quantity consumed. If a curve is less elastic, then it will take large changes in price to effect a change in quantity consumed.
What is an example of an elastic good?
Examples of elastic goods include luxury items and certain food and beverages. Inelastic goods, meanwhile, consist of items such as tobacco and prescription drugs. The elasticity of demand is calculated by dividing the percentage change in the quantity demanded by the percentage change in the other economic variable.
How do you know if it is elastic or inelastic?
An inelastic demand is one in which the change in quantity demanded due to a change in price is small. 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.