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WorksheetsQuiz on Microscope
Total questions: 22
Worksheet time: 19mins
Name
Class
Date
1.
You should always carry the microscope by the
a)
arm and base
b)
arm and body tube
c)
arm only
d)
the objectives
2.
When looking at a specimen on your slide, you should always start with the
a)
low objective lens
b)
medium objective lens
c)
high objective lens
d)
super extra high power lens
3.
When looking through your microscope, you move your slide to the right- It appears
a)
to move to the right
b)
to stay the same
c)
to move to the left
d)
vanish
4.
The _______focuses the image under low power.
a)
revolving nosepiece
b)
fine adjustment knob
c)
coarse adjustment knob
d)
arm/neck
5.
The__________ sharpens the image under high magnification.
a)
the diaphragm
b)
fine adjustment knob
c)
coarse adjustment knob
d)
the ocular
6.
The ________ of the microscope would show you the MOST zoomed in image, or the SMALLEST field of view.
a)
low power objective
b)
medium power objective
c)
high power objective
d)
stage
7.
What power do you start with when using a microscope?
a)
High power
b)
Medium power
c)
Low power
d)
Extra high power
8.
A light microscope that has more than one lens, the ocular and objective lens, is called a _______________.
a)
compound microscope
b)
microscope
c)
electrical microscope
d)
telescope
9.
Used to turn on the light source
a)
Light Switch
b)
Sun
c)
Cord
d)
Diaphragm
10.
The higher the magnification, the ________ you see of the specimen.
a)
more
b)
less
c)
higher
d)
lower
11.
What is number 1?
a)
revolving nosepiece
b)
objective lense
c)
body tube
d)
eyepiece
12.
What is number 7?
a)
body tube
b)
arm
c)
stage
d)
base
13.
Find the total magnification:
Eyepiece = 10X
Objective lens = 55X
Eyepiece = 10X
Objective lens = 55X
a)
10x
b)
55x
c)
65x
d)
550x
14.
What is number 12?
a)
stage
b)
stage clips
c)
coarse adjustment/focus
d)
fine adjustment/focus
15.
You can find total magnification by which of the following methods?
a)
eyepiece ocular lens PLUS objective
b)
eyepiece ocular lens TIMES objective
c)
ocular MINUS objective
d)
ocular DIVIDED BY objective
16.
Never use this when on high power.
a)
Fine adjustment
b)
Diaphragm
c)
Coarse adjustment or focus
d)
Stage clips
17.
What is number 14?
a)
light source
b)
base
c)
arm
d)
fine focus
18.
A microscope is an instrument that.
a)
makes faraway objects look closer.
b)
makes small objects appear larger.
c)
decreases the size of small objects.
d)
increases the size of small objects.
19.
Holds objective lenses; Rotates to change objectives
a)
Arm
b)
Base
c)
Revolving/Rotating Nosepiece
d)
Diaphragm
20.
Lenses consist of low 4X, medium 10X, and high 43X to magnify
a)
Eyepiece
b)
Ocular Lens
c)
Objective Lenses
d)
Illuminators
21.
When would you use the diaphragm?
a)
When you wanted to move the stage
b)
When you wanted to adjust the light
c)
When you wanted to put the microscope away
d)
When you sneeze
22.
What is number 13?
a)
eyepiece
b)
body tube
c)
coarse focus
d)
fine focus
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