The Microscope: Parts of the Compound Microscope

The video tutorial explains the parts of a compound light microscope, comparing it to car parts. It covers the base, arm, light source, stage, diaphragm, objective lenses, nose piece, body tube, eyepiece, and adjustment knobs. Each part's function and its role in magnification and focusing are detailed, emphasizing the importance of understanding these components for effective use in a science classroom.

What is the primary function of the base in a microscope?

• To hold the objective lenses

• To adjust the light intensity

• To magnify the specimen

• To support and stabilize the microscope

What role does the diaphragm play in a microscope?

• It rotates the objective lenses

• It controls the amount of light passing through the stage

• It supports the slide

• It magnifies the specimen

What does the number on an objective lens indicate?

• The color of the lens

• The size of the lens

• The magnification power of the lens

• The weight of the lens

What is the function of the nose piece in a microscope?

• To hold and rotate the objective lenses

• To support the slide

• To adjust the focus

• To illuminate the specimen

When should the coarse adjustment knob be used?

• When adjusting the diaphragm

• When using the high power objective

• When using the low power objective

• When rotating the nose piece