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Worksheets

VTA130 Microscope Operation

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

What part of the microscope is labeled A

a)

Eyepiece / ocular lens

b)

Diopter adjustment

c)

Nose piece

d)

Objective lens

2.

What is the part of the microscope labeled B?

a)

Slide holder

b)

Diopter Adjustment

c)

Nose piece

d)

Objective lens

3.

What part of the microscope is labeled C?

a)

Stage

b)

Objective lens

c)

Nose piece

d)

Arm

4.

What part of the microscope is labeled D

a)

Condenser

b)

On/off switch

c)

Course focus

d)

Fine focus

5.

What part of the microscope is labeled E?

a)

Condenser

b)

On/off switch

c)

Fine focus

d)

Course focus

6.

What part of the microscope is labeled F?

a)

Arm

b)

On/off switch

c)

Fine focus

d)

Base

7.

What part of the microscope is labeled N?

a)

Objective lens

b)

Nose piece

c)

Base

d)

On/off switch

8.

What part of the microscope is labeled M?

a)

Stage

b)

Light source

c)

Condenser

d)

Iris Diaphragm

9.

What part of the microscope is labeled L?

a)

Base

b)

Iris diaphragm

c)

Condenser

d)

Light source

10.

What part of the microscope is labeled K?

a)

Light source

b)

Base

c)

Condenser

d)

Iris diaphragm

11.

What part of the microscope is labeled J?

a)

The slide holder

b)

The condenser

c)

The stage

d)

The nose piece

12.

What part of the microscope is labeled I?

a)

Nose piece

b)

Light source

c)

Iris diaphragm

d)

Slide holder

13.

What part of the microscope is the objective lens?

a)

J

b)

K

c)

I

d)

H

14.

What part of the microscope is labeled G?

a)

Stage

b)

Slide holder

c)

Nose piece

d)

Objective lens

15.

Why would I adjust the condenser on my microscope?

a)

To shine more or less light to improve image clarity and contrast.

b)
To change the color of the light source.
c)
To adjust the focus of the eyepiece.
d)
To increase the magnification of the specimen.
16.

Why would I adjust my course focus on my microscope?

a)
To adjust the temperature of the microscope.
b)

To make very slow fine changes to the image of the specimen

c)

To quickly and dramatically achieve a clear and focused image of the specimen.

d)
To increase the brightness of the specimen.
17.

Where do I set my coverside on a microscope if I want to view it using a microscope?

a)

Light source

b)

Condenser

c)

The slide holder

d)

The objective lens

18.

Why would I use the fine focus instead of the course focus while using my microscope?

a)
Coarse focus provides clearer images at high magnifications.
b)
The coarse focus is better for all magnifications.
c)
Fine focus is only used for low power settings.
d)
You would use the fine focus for precise adjustments and clearer images, especially at higher magnifications.
19.

Where do you look into your microscope?

a)
Through the base of the microscope.
b)
On the side of the microscope.
c)
At the stage of the microscope.
d)
At the eyepiece of the microscope.
20.

What should you do when putting a microscope away?

a)

Spray it with water

b)

Clean the stage and lens with kim wipe, lower the stage, turn off the light, cover it, and store it safely

c)
Increase the light intensity
d)
Leave it on the table