Naked Science Forum

Non Life Sciences => Chemistry => Topic started by: nando on 13/03/2014 11:33:17

Title: Question about resistance
Post by: nando on 13/03/2014 11:33:17

A sheet of cast acrilyc can be scratched if a sheet of polycarbonate falls over it? The sheet of polycarbonate can, with its edge, scratch the cast acrylic?

Thank you!