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Questions and Answers
Which part of the microscope holds the lens closest to the eye to magnify the specimen?
What is the function of the diaphragm in a microscope?
Which objective lens has the lowest magnification power?
What is the function of the stage in a microscope?
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Which part of the microscope focuses on low or medium power and moves the stage up and down?
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Which part of the microscope supports the entire microscope?
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What is the function of the diaphragm in a microscope?
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What is the function of the coarse focus in a microscope?
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Which objective lens has the most magnification power?
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What is the function of the stage clip in a microscope?
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Study Notes
Microscope Components and Functions
- Eyepiece (Ocular Lens): Closest lens to the eye; provides magnification of the specimen.
- Diaphragm: Regulates the amount of light reaching the specimen; enhances contrast and resolution.
- Objective Lenses: Lowest magnification power is typically the 4x lens, used for scanning small specimens and providing a broad overview.
- Stage: Platform where the specimen slide is placed; allows for precise positioning and movement of the slide.
- Coarse Focus Knob: Focuses on low or medium power; adjusts the stage height significantly for initial focus.
- Base: Supports the entire microscope; ensures stability and balance while in use.
- Coarse Focus Function: Provides initial focus on the specimen by moving the stage rapidly.
- High-Power Objective Lens: Typically the 100x lens; offers the highest level of magnification for detailed views.
- Stage Clip: Secures the slide in place on the stage; prevents movement during observation.
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Description
Test your knowledge of microscope parts with this quiz! Learn about the eyepiece, arm, base, revolving nose piece, and more. See if you can identify the different pieces and understand their functions. Perfect for students studying biology or anyone interested in microscopy.
