Forensics Glass Review

Front

What are the physical properties of glass? Transparency, flexibility, low melting point, Transparency, softness, low melting point, Transparency, hardness, brittleness, high melting point, Transparency, flexibility, high melting point

Back

Transparency, hardness, brittleness, high melting point

Front

What are the different types of glass fractures?

Back

radial fractures, concentric fractures, and impact fractures

Front

How is glass evidence used in forensic investigations?

Back

Glass evidence is used to determine the type, source, and role of glass in a crime.

Front

What are the steps involved in glass comparison and identification?

Back

Visual examination, measurement of physical properties, chemical analysis, and comparison with reference samples.

Front

Which physical property of glass is used to determine its refractive index?

Back

speed of light

Front

What is the difference between radial and concentric fractures in glass?

Back

Radial fractures radiate outward, while concentric fractures form circles around the point of impact.

Front

How can glass evidence help in determining the point of impact in a crime scene?

Back

By analyzing the direction and pattern of shattered glass fragments.

Front

What is the significance of density in glass comparison and identification?

Back

Density is used to determine the composition, quality, and type of glass.

Front

How can the presence of tempered glass be identified in a forensic investigation? Options: Analyze the chemical composition, Examine the fracture pattern, Measure the thickness, Check for any visible scratches

Back

Examine the fracture pattern