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Worksheets

Microscope review

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.
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.
2.

What is the name of this part?

a)

base

b)

stage

c)

arm

d)

eyepiece

e)

body tube

3.

What is the name of this part?

a)

base

b)

diaphragm

c)

arm

d)

eyepiece

e)

body tube

4.

What is the name of this part?

a)

stageclips

b)

objective

c)

body tube

d)

coarse adjustment knob

e)

fine adjustment knob

5.

What is the name of this part?

a)

objective lens

b)

base

c)

diaphragm

d)

coarse adjustment knob

e)

revolving nosepiece

6.

What is the name of this part?

a)

objective lens

b)

eyepiece/ocular lens

c)

diaphragm

d)

slide

e)

body tube

7.

What is the name of this part?

a)

fine adjustment knob

b)

eyepiece/ocular lens

c)

stage

d)

body tube

e)

coarse adjustment knob

8.

What is the name of this part?

a)

light source

b)

eyepiece/ocular lens

c)

base

d)

objective lens

e)

diaphragm

9.

What is the name of this part?

a)

arm

b)

eyepiece/ocular lens

c)

revolving nosepiece

d)

objective lens

e)

body tube

10.

What is the name of this part?

a)

arm

b)

eyepiece/ocular lens

c)

nosepiece

d)

objective lens

e)

adjustment knobs

11.

What is the name of this part?

a)

stageclips

b)

stage

c)

nosepiece

d)

slide

e)

glass piece

12.

What is the name of this part?

a)

stageclips

b)

stage

c)

nosepiece

d)

slide

e)

revolving nosepiece

13.

What is the name of this part?

a)

stageclips

b)

stage

c)

objective lens

d)

slide

e)

body tube

14.

If the eyepiece of your scope has a power of 10, and the selected objective lens has a power of 10,what is the total magnification?

a)
20x
b)
30x
c)

100x

d)

200x

15.
When you focus on a new specimen, always begin with
a)
low power and coarse adjustment.
b)
low power and fine adjustment
c)
high power and coarse adjustment
d)
high power and fine adjustment
16.
When should the fine adjustment knob always be used?
a)
with the low power objective only
b)
with the high power objective only
c)
with both the medium and high power objectives
17.
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.
18.
Which part of the microscope controls the amount of light available?
a)
coarse adjustment knob
b)
diaphragm
c)
objective lens
d)
revolving nosepiece
19.
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
20.
What part is 5?
a)
coarse adjustment
b)
fine adjustment
c)
diaphragm
d)
stage