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Worksheets

Mircoscope

Total questions: 17

Worksheet time: 8mins

Name
Class
Date
1.

Label the part of the microscope. What is part A?

a)

eyepiece

b)

eyepiece tube

c)

turret

d)

objective lens

2.

Holds objective lens; Rotates to change objectives

a)

Arm

b)

Base

c)

Nosepiece

d)

Diaphragm

3.

Hold the slide in place on the stage

a)

Stage

b)

Stage Clips

c)

Aperature

d)

Light Source

4.

Moves the stage slightly to sharpen the image

a)

Body Tube

b)

Course Focus Knob

c)

Aperature

d)

Fine Focus Knob

5.

Regulates the amount of light on the specimen

a)

Diaphragm

b)

Aperature

c)

Ocular Lens

d)

Objective Lens

6.

Long tube; holds ocular lens and revolving nosepiece

a)

Base

b)

Arm

c)

Diphragm

d)

Body Tube

7.

Lens used to view specimen; also called eyepiece

a)

Scanning Lens

b)

Objective Lens

c)

Ocular Lens

d)

Illuminator

8.

Handle used to support the microscope when carried

a)

Base

b)

Revolving Nosepiece

c)

Light Source

d)

Arm

9.

Supports the microscope and located at the bottom

a)

Base

b)

Arm

c)

Body Tube

d)

Stage

10.

Lenses consist of low 4X, medium 10X, and high 40X

a)

Eyepiece

b)

Ocular Lens

c)

Objective Lenses

d)

Illuminators

11.

Place where slide is placed on while being viewed

a)

Base

b)

Stage Clips

c)

Diaphragm

d)

Stage

12.

Moves stage up and down for focusing; large amounts

a)

Fine Focus Knob

b)

Large Focus Knob

c)

Course Focus Knob

d)

Small Focus Knob

13.

Projects and provides light upward to view specimen; illuminator

a)

Aperature

b)

Light Source

c)

Stage

d)

Stage Clips

14.

Opening on stage that allows light to pass onto specimen

a)

Base

b)

Arm

c)

Body Tue

d)

Aperature

15.

What will be the total magnification if ocular lens is 10X and objective lens is 4X?

a)

4X

b)

40X

c)

10X

d)

100X

16.

What will be the total magnification if the ocular lens is 10X and the objective lens is 40X?

a)

40X

b)

10X

c)

100X

d)

400X

17.

What will be the total magnification if the ocular lens is 10X and the objective lens is 10X?

a)

10X

b)

100X

c)

1000X

d)

1X