Microscopes

Front

What is the function of the diaphragm in a microscope?

Back

The diaphragm controls the amount of light that reaches the specimen, allowing for better visibility and contrast.

Front

What is the purpose of the nosepiece in a microscope?

Back

The nosepiece holds the objective lenses and allows the user to switch between different magnifications.

Front

What is the role of the arm in a microscope?

Back

The arm supports the body tube and connects it to the base, providing stability and a handle for carrying the microscope.

Front

What does the base of a microscope do?

Back

The base provides support and stability to the microscope, ensuring it remains upright during use.

Front

What is the function of the fine adjustment knob?

Back

The fine adjustment knob is used to make small adjustments to the focus of the microscope, allowing for clearer images.

Front

What is the purpose of the coarse adjustment knob?

Back

The coarse adjustment knob is used to make large adjustments to the focus of the microscope, bringing the specimen into general focus.

Front

What are objective lenses in a microscope?

Back

Objective lenses are the lenses closest to the specimen that provide different levels of magnification.

Front

What is the light source in a microscope?

Back

The light source illuminates the specimen, making it visible through the eyepiece.

Front

What is the body tube in a microscope?

Back

The body tube connects the eyepiece to the objective lenses and ensures that light travels from the specimen to the eyepiece.

Front

What is the eyepiece in a microscope?

Back

The eyepiece is the lens you look through to see the magnified image of the specimen.