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WorksheetsGRP 5 QUIZ (MICROSCOPE)
Total questions: 10
Worksheet time: 2mins
What part of the microscope is number 4?
Objective lens
Nose piece
Coarse adjustment
Condenser
This allows for quick change of objectives.
Revolving Nosepiece
Draw tube
Fine adjustment knob
Stage clips
Slides are placed on this
Stage Clips
Arm
Base
Stage
It controls how much light enters the substage condenser.
(a)
In what year was the first microscope developed?
1870
1665
1965
2000
What kind of microscope uses only one set of lens for magnification and can have a 60X-266X magnification level?
stereo microscope
compound microscope
simple light microscope
monocular compound microscope
Who invented the first microscope?
Max Knoll
Leeuwenhoek
Zaccharias Janssen
Robert Hooke
What is the third step in making a wet-mount slide?
Get a clean slide and coverslip from your teacher.
Place the edge of the cover slip on one side of the water drop.
Place ONE drop of water in the middle of the slide.
Place the slide on the stage and view it first with the red-banded objective. Once you see the image, you can rotate the nosepiece to view the slide with the different objectives.
Slowly lower the cover slip on top of the drop.
In focusing the specimen under the LPO, slowly turn the C.A.K clockwise to raise the objective until the image of the object comes into clear focus.
True
False
It is the area(circle) that you see when looking through the eyepiece.
Appearance of the Specimen
Field of view
Stage
Specimen
