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Optical Microscope
Quiz 1
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Q.1
Holds two or more objective lenses and can be rotated to change power
nosepiece
tube
diaphram
base
Q.2
Slides containing adherent paraffin sections are immersed in __________________
toluene
isoamyl alcohol
isopropanol
acetic acid
Q.3
The platform where you put the specimen is known as
coarse
Stage
diaphragm
turret
Q.4
Another name for the diaphragm is
turret
coarse
iris
stage
Q.5
Resolving power of light microscope is
0.1 mm
0.2 mm
1 mm
2 mm
Q.6
Differentiation capacity of a compound microscope is
0.275 μm
2.75 μm
27.5 μm
None
Q.7
What is the ratio of resolving power of an optical microscope for wavelengths λÅ and λÅ?
2:3
3:2
6:25
16:9
Q.8
The bottom of the microscope, used for support
base
adjustment knob
arm
stage clips
Q.9
Combination of lenses at the viewing end of optical instruments
eyepiece
objectives
adjustment knob
base
Q.10
Located on the side of the frame, used to adjust the focus of the microscope
adjustment knob
nosepiece
arm
objectives
Q.11
Connects the eyepiece to the objective lenses
eyepiece
stage
diaphram
tube
Q.12
Supports upper part of the microscope
light source
arm
diaphram
base
Q.13
Supports upper part of the microscope
light source
arm
diaphram
base
Q.14
Located on the stage, adjust the amount of light passing into the slides.
objective
base
Nosepiece
Diaphram
Q.15
True of False: You should always store microscopes covered.
True
False
Q.16
True of False: If the coarse and fine focus knobs are not turning, you should force them to turn.
True
False
Q.17
Lets light pass through an object and then through two or more lenses
Binocular Microscope
Compound Microscope
Electron Microscope
Simple Microscope
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