Forensic Science Midterm Review 2

Front

What is a questioned document?

Back

A document that may or may not be authentic.

Front

Which of the following is not a manufactured fiber grouping?

Back

Mohair.

Front

What is the primary purpose of using tempered glass in vehicles?

Back

To enhance safety by shattering into small pieces.

Front

What is the first and most important step in the examination of fibers?

Back

A microscopic comparison for color and diameter using a comparison microscope.

Front

Where on glass do you find a Becke line?

Back

The edges.

Front

What is forensic science?

Back

The application of scientific principles and techniques to investigate crimes.

Front

Define 'forensic evidence'.

Back

Physical evidence collected from a crime scene that can be analyzed scientifically.

Front

What is the role of a forensic scientist?

Back

To analyze physical evidence and provide expert testimony in court.

Front

What is the significance of chain of custody in forensic science?

Back

It ensures that evidence is preserved and its integrity is maintained from collection to presentation in court.

Front

What are the two main types of fibers?

Back

Natural fibers and manufactured fibers.