a discovery made thousands of years ago increased the usefulness of dried clay objects. Heating clay to about 1,000 celcius makes it harder and stronger. ceramics are hard, crystalline solids made by heating clay and other mineral materials to high ctemperturs
advantages of ceramics ?
An environmental catalyst speeds up an environmental related process. It is useful in conversion of green raw materials and waste into energy.
Plastics and woods are optimal because they are inexpensive and durable. You can augment plastics to fit practically anything for a tool.
Article before the word useful
There are convex mirrors found in the form of side view mirrors in all the vehicles because convex mirror has a property that the image formed is smaller than the actual size of the object and hence it allows to see a large area in a small mirror which is useful during driving
Density is a property; density is important in any technology to evaluate materials.
Air is a mixture of gasses. In a gas, the molecules are far apart, so they do not allow for the easy transfer of heat by conduction.
to make aluminum, also aluminum oxide ceramics
its useful for electrical wiring because that is the way it is
All properties are useful there is no one property that is "least useful".
because it can stay heated longer than other materials. It can also withstand a high temperature. .
== == to gain limestone and other useful rocks to get useful materials/ make useful materials out of the produc you collect, for example you can get steel, cement , glass and concrete
It can be useful in flushing infectious materials away from a wound.
If you are stuck with metal for example you can heat it
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The purpose of mining is to find and retrieve useful materials in the ground and bedrock.
Density is the least useful property for identification because different specimens of the same type of mineral can vary in size. -Color is the least useful property for identification because it is the most obvious property.