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What are the examples of glass materials?
The most familiar type of glass, used for centuries in windows and glass cups, is soda-lime glass. The materials include 75% silica (SiO2) plus Na2O, CaO, and several minor additives.
What is the difference between tempered glass and annealed glass?
Tempered glass and standard annealed glass are made the same way. The difference is in the cooling process. Tempered is cooled very quickly. This produces a stronger glass. Annealed is cooled slowly, producing a strong glass, but not as strong as tempered. When annealed glass breaks it will break or crack at the location of impact relative to the force of the impact. The broken shards can be of varying sizes. When tempered glass breaks it just shatters entirely into small pieces. The smaller pieces are safer and thus are used in places where safety would be an issue. One issue with tempered glass is that it cannot be drilled. This is a byproduct of its shattering quality. Annealed glass can be drilled, provided the proper tools and procedures are used.
What is a narrow-necked glass container with a flat bottom but a round lower part used to holdmixheat materials in science?
A flask. See http://www.indigo.com/glass/gphglass/volumetric-flask.html
How do you use waste?
Different kinds of waste can be used in different ways. Rotting vegetables can be composted and become fertilizer for a future gardening year. Sometimes materials from a torn-down building can be used as part of a new structure. Glass and plastic can be melted and used to make new glass or plastic items. See also http://earth911.com/recycling/
What is a Glass contanier?
A glass container is anything made of glass that is used to contain or store something. For instance, a jar or a bottle made of glass is a glass container.
What materials are inside an iPad?
Pv, pvc, leather, swarovski crystal are materials used in an iPad case.
What materials are used to build a stadium and why are these materials used?
the materials used to build the truning torso are, medal frames . aluminum wood , glass and i dont know , just those ,,, ^^^
What type of economy is based on mining or producing raw materials to be used to foreign industries?
An industrial economy is based on mining or producing raw materials to be used in foreign industries.
What type of economy is based in mining or producing raw materials to be used in foreign industries?
An industrial economy is based on mining or producing raw materials to be used in foreign industries.
What type of economy is based on mining or producing raw materials to used in foreign industries?
An industrial economy is based on mining or producing raw materials to be used in foreign industries.
What materials were used to make eyeglasses?
Eyeglasses are made with materials such as metal and glass. The glass is the most important part of the glasses as they form the lens which the glasses are used for.
What type of economy is based on mining or producing raw materials to be used in foreign industries?
An industrial economy is based on mining or producing raw materials to be used in foreign industries.
How are minerals used in materials?
For glass, plastic and so on
What materials where used in making the gherkin?
steel and glass
Which of the materials cannot be used to make lens?
glass
What materials were used to build a tv?
glass!, plactic!, machiery!
What materials are used to make a lightbulb?
glass and argon gas
