Question

question 3
5 points
match each description to each part of the microscope. each part is used only once!
prompts
1 eyepiece
2 a plate with an opening allowing for varying amounts of light to pass through the slide
3 a lens system concentrating light from an illumination source
4 magnifying lens found on the revolving nosepiece
5 used for refinement of detail in focusing an image
answers
ocular
diaphragm
condenser
objective
fine adjustment

Explanation:

1. The eyepiece of a microscope is also called the ocular lens.
2. The diaphragm is a plate that controls light passing through the slide via an adjustable opening.
3. The condenser is a lens system that focuses light from the illumination source onto the slide.
4. Objective lenses are the magnifying lenses attached to the revolving nosepiece.
5. The fine adjustment knob is used to make small, precise focus adjustments to refine image detail.

Answer:

1. Eyepiece → Ocular
2. A plate with an opening allowing for varying amounts of light to pass through the slide → Diaphragm
3. A lens system concentrating light from an illumination source → Condenser
4. Magnifying lens found on the revolving nosepiece → Objective
5. Used for refinement of detail in focusing an image → Fine Adjustment