Strengthening materials
Introduction
A material is an element that can be transformed and grouped into the groups of a set. The elements of the set can have a real nature, a virtual nature or be totally abstract. For example, the set consisting of a notebook, tempera paints, plasticines, etc., can be called school supplies. To the set of cement, steel, gravel, sand, etc. It can be called building materials. We talk about educational material referring to elements such as paints, canvases, paper, etc.; but it can also contain abstract elements such as knowledge disclosed in books, didactics, or multimedia and audiovisual support.
The material can be simple or complex. And also homogeneous or heterogeneous.
The word material acquires different meanings depending on the context in which it is found:.
• - In science, a material is any conglomerate of matter or mass.
• - In chemistry, any substance or mixture of substances that things are made of.
• - In engineering, a material is a substance (element or, more commonly, chemical compound) with some useful property, whether mechanical, electrical, optical, thermal or magnetic.
• - In economics, material refers to a resource "Resource (economics)") used in feeding a productive process.
• - For an artist, the material constitutes any element that can be transformed into an artistic object.
Definition and etymology
The word "material" comes from the Latin materialis, meaning "pertaining to matter" or "made of material." It is derived from the word matter, which in Latin referred to both the physical substance and the cause or foundation of things. Originally, the term was not only limited to tangible elements, but also had a philosophical component associated with the idea of what forms the basis of reality. Over time, its use extended to the field of science and technology, where it specifically refers to the resources used to create products or objects.
Materials
Contenido
En la naturaleza existen una infinidad de materiales que pueden componer a los distintos tipos de roca, de suelo o de yacimientos minerales que son acumulaciones de petróleo, asfalto, gas natural, helio, etc.