raneshia_graham intro2 Flashcards
1 in the diagram above, B pointing to the
rotating nosepiece
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microscope usage instructions
2 which letter is pointing to the stage in the above diagram.
I
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microscope usage instructions
3 if a specimen appears slightly blurry while you used the high power objective lens and the stage has been moved into position what should you do? choose the best answer
use the fine focus adjustment knob until it is focus
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microscope usage instructions
4 the type of microscope that we will be using in class is call
compound light
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microscope usage instructions
5 why does a microscope stage have hole in it ?
to allow light to pass throught
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microscope usage instructions
6 which parts of a microscope form an enlarged image of a specimen
the objective lenses
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microscope usage instructions
7 which of the following micoscopes did leeuwenhoek use?
simple
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microscope usage instructions
8 which of the following is used for focsing in high power?
k
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microscope usage instructions
9 in the diagram above which is the fine focus knob?
k
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microscope usage instructions
10 which letter is ponting to the ocular ( eye) lens?
answer G
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microscope usage instructions
11 what is the total magnification of microscope with two lenses when one lens has a magnification of 15 and other lens has a magnification of 30
450
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12 who is the father of microscope?
Antonie van Leeuwenhoek
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13 if a speciemen appears extremely blurry while you are using the low power bjective lens and the stage is all the wY up what should you do first?
adjust the coarse focus knob
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14 which letter points to the light source?
F
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15 looking at the objective lens the closest to the stage would best be described as
high power objective lens
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