Elastic Modulus Of Rubber Band

Ut tensio sic vis latin sentence from robert hooke 1678 means such extension such strength proportionality rule.

Elastic modulus of rubber band. This can be repeated many times with no apparent degradation to the rubber. It is dependent upon temperature and pressure however. It is resilient and yet exhibits internal damping. Where stress is the force causing the deformation divided by.

Rubber elasticity refers to a property of crosslinked rubber. There are different types depending on functional groups in the structure and curing mechanisms. The young s modulus of a material is a fundamental property of every material that cannot be changed. Silicones are polymers with a si o si backbone.

The rubber he used had high modulus. Main applications are flexible seals o rings etc. Gruand méca sarl cy for his redaction. After stretched it relaxes close to if not exactly to its original length.

A rubber band would have a low tensile set percentage. Thomas young his british fellow countryman will leave his name associated to this linear behavior of many materials. The door was hard to close because the. A stiffer material will have a higher elastic modulus.

Key properties include thermal stability chemical stability electrical insulation and low toxicity. 1 because the rubber band is expected to stretch more fo. Which response is correct with additional information which is now in a question comment. Young modulus for rubber.

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. The young s modulus or elastic modulus is in essence the stiffness of a material. Young s modulus is also known as tensile modulus elastic modulus and modulus of elasticity measure of elasticity. The question was which has a greater young s modulus a steel wire or a rubber band and why.

You could still graph the stress strain relationship. In other words it is how easily it is bended or stretched. Elongation is proportional to applied strength. 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.

The elastic modulus of an object is defined as the slope of its stress strain curve in the elastic deformation region. 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.