Table of Contents
What is Material? ;
Material is the physical substance that makes up all things in the natural world. It is the matter that occupies space and has mass.
To Understand What is Meant By Material Properties
The material properties of a substance describe its characteristics, including how it behaves when it is subjected to stress or force. The material properties of a substance can be measured and quantified, and they can help you to understand how the substance will behave when it is used in a particular application. Some of the most important material properties include the following:
-Density: The density of a substance is a measure of its mass per unit volume.
-Tensile strength: The tensile strength of a substance is a measure of its ability to withstand stress or force when it is pulled or stretched.
-Elasticity: The elasticity of a substance is a measure of its ability to return to its original shape after being subjected to stress or force.
-Hardness: The hardness of a substance is a measure of its resistance to indentation or scratching.
-Thermal conductivity: The thermal conductivity of a substance is a measure of its ability to conduct heat.
-Thermal expansion: The thermal expansion of a substance is a measure of its tendency to expand when it is heated.
Materials and Their Classification Bases on Properties
There are many materials that are used in various industries. Materials are classified bases on their properties. The most common classification is metals, non-metals, and semiconductors.
Metals are materials that are good conductors of electricity and heat. They are also strong and durable. Non-metals are materials that are poor conductors of electricity and heat. They are also brittle and weak. Semiconductors are materials that have intermediate properties between metals and non-metals. They are good conductors of electricity, but are not as good as metals. They are also strong and durable, but not as strong as metals.
What is Meant By Raw Material?
Raw material is a term used in business to describe the materials and components that are used in the manufacture of a product. In the context of the food industry, raw materials are the ingredients that are used to produce food products.
