Fibers Forensics Review

Front

What does it indicate if a fiber melts during a burn test?

Back

The fiber is a synthetic fiber.

Tags

NGSS.MS-PS1-3

Front

What principle explains the cross transfer of evidence between a suspect and a victim?

Back

Locard Exchange principle.

Front

What type of fiber is hemp classified as?

Back

A natural fiber.

Front

What is the term for when fibers are transferred directly from victim to suspect or suspect to victim?

Back

Direct transfer.

Front

What type of fiber is jute classified as?

Back

A natural fiber.

Front

What are the two main categories of fibers in forensic science?

Back

Natural fibers and synthetic fibers.

Tags

NGSS.MS-PS1-3

Front

What is the significance of the Locard Exchange principle in forensic science?

Back

It states that every contact leaves a trace, meaning evidence is transferred between individuals.

Front

Name two examples of natural fibers.

Back

Hemp and jute.

Front

What is a common characteristic of synthetic fibers when subjected to heat?

Back

They tend to melt.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

How can forensic scientists differentiate between natural and synthetic fibers?

Back

By conducting burn tests and examining the physical properties of the fibers.