Young S Modulus Of Rubber Is Greater Than That Of Steel

Young s modulus is named after the 19th century british scientist thomas young.

Young s modulus of rubber is greater than that of steel. If steel and rubber are under the same stress then strain in steel is less than rubber. It relates stress force per unit area to strain proportional deformation along an axis or line the basic principle is that a material undergoes elastic deformation when it is compressed or extended returning to its original shape when the load is removed. Hence steel is more elastic than rubber. For the same longitudinal strain which one will have the greater tensile stress 8040275.

Young s modulus or tensile modulus alt. Young s modulus e or y is a measure of a solid s stiffness or resistance to elastic deformation under load. Rubber has more young modulus than steel bcoz 1 because the rubber is expected to stretch more for a given applied force young s modulus would be larger for the rubber so the rubber would have the greater young s modulus. B true because the change takes place in the shape of the coil spring.

Hence steel is more elastic cite 23rd jul 2019. Modulus of elasticity and ultimate tensile and yield strength for steel glass wood and other common materials sponsored links tensile modulus or young s modulus alt. But the concept was. Therefore stretching is determined by its shear modulus.

For example let us take steel and rubber material of same dimension apply same amount force i e stress but strain is more for rubber than steel. The young s modulus is defined as the ratio of stress to the strain within elastic limit. The young s modulus for steel is much more than that for rubber. Modulus of elasticity is a measure of stiffness of an elastic material.

We know that young s modulus is the ratio of stress to the strain. If the same force is applied to the wire of steel and rubber thread which are of equal length and cross section area we will find that the extension in the rubber thread is much greater than extension in steel wire. B the stretching of a coil is determined by its shear modulus. Young s modulus or the young modulus is a mechanical property that measures the stiffness of a solid material.

It defines the relationship between stress force per unit area and strain proportional deformation in a material in the linear elasticity regime of a uniaxial deformation.