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WorksheetsMicroscope
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
What is the total magnification of a microscope with two lenses when one lens has a magnification of 10x, and the other lens has a magnification of 30x?
a)
15x
b)
30x
c)
40x
d)
300x
2.
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.
3.
When should the fine adjustment knob always be used?
a)
with the low power objective only
b)
with the medium power objective only
c)
with the high power objective only
d)
with both the medium and high power objectives
4.
If your teacher asks you to move a microscope to table, how do you carry it?
a)
by the body tube and the eyepiece
b)
with one hand
c)
one hand on the arm and the other under the base
d)
with one hand on the base and the other on the eyepiece.
5.
Which part of the microscope controls the amount of light available?
a)
coarse adjustment knob
b)
diaphragm
c)
objective lens
d)
revolving nosepiece
6.
Which part lets you turn up the power of magnification, such increasing from 40x to 100x?
a)
coarse adjustment knob
b)
diaphragm
c)
field-of-view
d)
revolving nosepiece
7.
What is part 1?
a)
eye piece
b)
body tube
c)
arm
d)
coarse adjust
8.
What part is 3?
a)
eye piece
b)
base
c)
arm
d)
coarse adjust
9.
What part is 5?
a)
coarse adjustment
b)
fine adjustment
c)
diaphragm
d)
stage
10.
What is part 11?
a)
coarse adjustment
b)
fine adjustment
c)
diaphragm
d)
stage
11.
What is part 6?
a)
arm
b)
base
c)
body tube
d)
illuminator
12.
Connects eyepiece to other lenses
a)
Body tube
b)
Arm
c)
Base
d)
Diaphragm
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