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14 questions
What part of the microscope holds the objective lens, also known as the eye piece or ocular lens, in its place.
Nose Piece
Eye Piece
Body Tube
Diaphragm
Study the picture. Which number corresponds to the Coarse Adjustment Knob?
12
13
7
2
What is the fine adjustment knob used for?
Used for precise control to focus in on objects
Used for general control to focus in on objects
Magnifies the object 4 x's greater
Magnifies the object 40 x's greater
Study the picture. Where is high power objective lens found in this picture?
# 9
# 3
# 4
# 5
The light source is responsible for ________________________.
Controlling the amount of light entering the microscope
Providing light for the microscope
Holding the slides in place
Supporting the slide
Study the picture. Which number corresponds with the part of the microscope that is responsible for rotating and holding the objective lenses?
# 1
# 2
# 3
# 9
What part of the microscope is used for controlling the amount of light entering the stage?
Fine Adjustment Knob
Coarse Adjustment Knob
Light Source
Diaphragm
Which part of the microscope magnifies the slide image by 4 x's?
The Ocular Lens
The Low Power Objective Lens
The Medium Power Objective Lens
The High Power Objective Lens
Study the picture. Which 2 parts are used to carry and support the microscope?
The arm and the stage
The eye piece and the base
The base and the arm
The arm and the body tube
Which objective is ALWAYS the objective you should start viewing a slide on?
The 4 x's objective lens
The 10 x's objective lense
The 40 x's objective lense
The 25'x objective lense
When cleaning the lenses on the microscope, you should use _______________________.
A damp paper towel
Fog created from your breath
Your fingers gently
Ask Mrs. Evans for help
When placing your microscope on the desk, you should ______________________.
Place it at least 6 inches from the edge
Place it on the edge
Place it under the desk
Hope it doesn't fall
How many hands do you carry the microscope with?
1
2
3
4
What should you do if you drop or break a slide?
Hide the evidence and don't tell Mrs. Evans
Tell the class to freeze so no one steps on broken glass and alert Mrs. Evans
Clean up the mess yourself
Go grab a new slide
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