Forensic Science Final Review #4

Front

What is the purpose of the diaphragm on the microscope?

Back

It regulates/controls the amount of light.

Front

Which search pattern is typically used when evidence is expected to be concentrated in a specific area?

Back

Zone search pattern.

Front

Which objective lens allows greater magnification?

Back

High power objective lens.

Front

What is the magnification of the ocular/eyepiece lens on a microscope?

Back

10x.

Front

What is the line search pattern also known as?

Back

Parallel or strip search pattern.

Front

What is the grid search pattern?

Back

A method where the search area is divided into a grid to ensure thorough coverage.

Front

What is the spiral search pattern?

Back

A method where the searcher moves in a spiral from the center of the search area outward.

Front

What is the zone search pattern also known as?

Back

Quadrant search pattern.

Front

What is the function of the stage on a microscope?

Back

It supports the slide being examined.

Front

What is the role of the light source in a microscope?

Back

It illuminates the specimen being observed.