Elastic Modulus Of Rubber Band

You could still graph the stress strain relationship.

Elastic modulus of rubber band.

1 because the rubber band is expected to stretch more fo. There are different types depending on functional groups in the structure and curing mechanisms. The elastic modulus of an object is defined as the slope of its stress strain curve in the elastic deformation region. Ut tensio sic vis latin sentence from robert hooke 1678 means such extension such strength proportionality rule.

Elongation is proportional to applied strength. Young s modulus is also known as tensile modulus elastic modulus and modulus of elasticity measure of elasticity. The rubber he used had high modulus. It is dependent upon temperature and pressure however.

It is resilient and yet exhibits internal damping. An elastic modulus also known as modulus of elasticity is a quantity that measures an object or substance s resistance to being deformed elastically i e non permanently when a stress is applied to it. I have a feeling that the stress strain behavior of the rubber band will be nonlinear so the concept of young s modulus might be irrelevant. Gruand méca sarl cy for his redaction.

Silicones are polymers with a si o si backbone. Main applications are flexible seals o rings etc. Rubber is a member of a larger class of materials called elastomers and it is difficult to overestimate their economic and. Thomas young his british fellow countryman will leave his name associated to this linear behavior of many materials.

The young s modulus or elastic modulus is in essence the stiffness of a material. The modulus of elasticity also known as the elastic modulus the tensile modulus or young s modulus defined as the slope of its stress strain curve in the elastic deformation region. Rubber elasticity refers to a property of crosslinked rubber. The door was hard to close because the.

Young modulus for rubber. The question was which has a greater young s modulus a steel wire or a rubber band and why. Where stress is the force causing the deformation divided by. This can be repeated many times with no apparent degradation to the rubber.

After stretched it relaxes close to if not exactly to its original length. It can be stretched by up to a factor of 10 from its original length and when released returns very nearly to its original length. A rubber band would have a low tensile set percentage. In other words it is how easily it is bended or stretched.

Which response is correct with additional information which is now in a question comment. The young s modulus of a material is a fundamental property of every material that cannot be changed.