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What happens when the three chemicals for glass are heated together?
A new material - glass - is obtained.
What ingredients are used when making glass?
Most glass is a mixture of silica obtained from beds of fine sand or from pulverized sandstone; an alkali to lower the melting point, usually a form of soda or, for finer glass, potash; lime as a stabilizer; and cullet (waste glass) to assist in melting the mixture.
How come when you look through 2 magnifying glasses everything is upside down?
When we are looking through a magnifying glass from a position far away from the focus , a real image is formed which is inverted.This inverted image cannot be obtained on the screen.Hence we see the image upside down. However if we look through the magnifying glass at a position between the optical centre and focus a virtual,erect and magnified image will be formed.This can be obtained on the screen.
What is the Product obtained by division?
The product obtained by division is the Quotient
What type of Glass?
Glass is an amorphous or transparent solid. Glass is also called supercooled liquid. Types of glasses are : soft glass, hard glass, crook's glass, jena glass, glass laminates
What happens when the three chemicals for glass are heated together?
A new material - glass - is obtained.
Blue colour in glass is obtained by adding?
Cobalt
What are the processes use to make glass?
Essentially glass is obtained by the melting of mixture silica sand - sodium carbonate.
What processes are used to make glass?
Essentially glass is obtained by the melting of mixture silica sand - sodium carbonate.
How salt is obtained from water?
Put salty water into a pot, hold a mirror/glass over it, boil the water, and the water will steam up and drill down the glass, and the salt with still be in the pot xx
Why is a spectrum of colors not obtained when light passes through a glass slab?
The light has to pass through in a way that the colors are separated and refracted, but if they pass through glass and are not refracted in a certain way they will not separate the spectrum
How do they make fiberglass resins?
Fiberglass is obtained by extrusion of melted glass through extremely small orifices.
Is the spectrum obtained by an equilateral glass prism pure or impure?
The spectrum is impure, that is, the bands of light will merge together, with no clearly defined boundary.
Can you please advise on how to repair an olds 88 passenger door window glass and what other vehicles the replacement glass could be obtained from?
I would like to know how you go about doing this also. We have the door panel off and can see the glass is out of its channel, we can raise the channel by cranking up the window but when we roll it down the glass stays put, then some time later the glass will fall.
How can salt be obtained if it is no longer commercially available?
By collecting some sea water, pouring into a wide metal or glass tray and heating it until the water evaporates
What was the thing obtained from Phoenicia?
First of all, the alphabet. The Phoenician alphabet has been the basis of Greek, Roman and all later 'western' alphabets. The Phoenicians were a trading nation, so in term of goods a lot of things were obtained from Phoenicia, such as wood, glass dyes and slaves.
What ingredients are used when making glass?
Most glass is a mixture of silica obtained from beds of fine sand or from pulverized sandstone; an alkali to lower the melting point, usually a form of soda or, for finer glass, potash; lime as a stabilizer; and cullet (waste glass) to assist in melting the mixture.
