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Chapter 15 - Glass

Horizontales
what is found in entrance doors, glass floors, aquariums, and display cases?
What has a greater number of concentric fractures that result from high-velocity impact?
What has a circular pattern of cracks that forms around a point of impact?
Hard, amorphous, brittle material made by melting silicon dioxide is what?
What has wavy fracture lines developed in glass that has been exposed to high heat?
laminated and tempered glass composed of two layers, one hard and one soft is what type of glass?
What is the emission of characteristic “secondary” (or fluorescent) X-rays from glass that has been irradiated?
What is considered a amorphous solid?
Glass that has been subjected to extreme temperatures or chemical treatments to improve its strength is what type of glass?
Two or more panes of glass bonded by a plastic middle layer is what type of glass?
Verticales
What is the ratio of the mass of an object to its volume, expressed by the equation?
what is used in windows of buildings that require such security, such as jewelry stores and embassies, and of military and private vehicles.?
What examines the filaments in motor vehicle headlights?
What analyzes the composition of glass and can distinguish between glass fragments that cannot be distinguished by refractive index or density?
What is used in side and rear car windows, shower doors, glass tables, and some cookware?
What has patterns of cracks that move outward from a point of impact?