Microscopes

Front

What is total magnification in a microscope?

Back

Total magnification is calculated by multiplying the magnification of the eyepiece by the magnification of the objective lens.

Front

If you use a 4x objective lens and a 10x eyepiece, what is the total magnification?

Back

40x

Front

What are the common magnifications of objective lenses in a microscope?

Back

4x, 10x, 40x

Front

What should you never use when on high power?

Back

Course adjustment

Front

What controls the amount of light that enters the microscope?

Back

Diaphragm

Front

What is the platform that supports the microscope slide called?

Back

Stage

Front

What is the purpose of the eyepiece in a microscope?

Back

The eyepiece magnifies the image produced by the objective lens.

Front

What is the function of the objective lens in a microscope?

Back

The objective lens gathers light from the specimen and focuses it to create a magnified image.

Front

What is the difference between fine adjustment and coarse adjustment?

Back

Fine adjustment is used for precise focusing, while coarse adjustment is used for general focusing.

Front

What is the light source in a microscope?

Back

The light source illuminates the specimen for better visibility.