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They are Janvil. Their site is http://www.janvil.com . They have glass scratch removers for glass scratches and plastic polish
No breaking glass is not a chemical reaction, which is what i think you mean. Breaking the glass does not alter the chemical makeup or properties of the glass. Instead breaking glass is a physical reaction because it does alter the size of the glass and its appearance
Appearance is a physical property.
scratch it against glass if the glass scratches its diamond
physical property
yes it is is a physical property
Blowing glass is a physical phenomenon, or 'property'.
Physical
They are Janvil. Their site is http://www.janvil.com . They have glass scratch removers for glass scratches and plastic polish
Yes,because a force had to act on it
not sure! but i know they do share hardness !
It would have to be 5.0 because glass has a hardness of 5.5 and an iron nail has the hardness of 4.5
No breaking glass is not a chemical reaction, which is what i think you mean. Breaking the glass does not alter the chemical makeup or properties of the glass. Instead breaking glass is a physical reaction because it does alter the size of the glass and its appearance
physical property
No, physical property is NOT a physical property itself
Glass can break easily, and can get marks and scratches
Depends on the application. Glass can shatter, but is more resistant to scratches. Polycarbonate is lighter, doesn't shatter or crack easily, but has a fairly soft surface that scratches easily.