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WorksheetsMicroscopes
Total questions: 23
Worksheet time: 18mins
When observing a specimen using the high-powered objective (40x), what is the total magnification that the specimen is being observed?
400X
40X
100X
4000X
How many objectives do our microscopes have?
3
2
1
10
How should a microscope be transported?
by the arm and the base
arm
base
by the cord
Which knob CANNOT be turned when observing a specimen using the high-powered objective?
coarse adjustment
fine adjustment
nosepiece adjustment
objective adjustment
Which objective lens should you ALWAYS begin your observation with?
low power objective
medium power objective
high power objective
extra high power objective
What piece is the platform that supports the microscope slide?
Base
Diaphragm
Stage Clips
Stage
True of False: If the adjustment knobs are not turning, you should force them to turn.
True
False
What is number 2?
Revolving Nose Piece
Medium Power Objective
Eye Piece
Arm
What is number 4?
High Power Objective
Diaphram
Low Power Objective
Medium Power Objective
What is number 5?
Low Power Objective
Diaphram
High Power Objective
Medium Power Objective
What is number 6?
Course Adjustment Knob
Stage Clips
Diaphram
Light Source
What is number 7?
Course Adjustment Knob
Stage Clips
Light Source
Diaphram
What is number 8?
Course Adjustment Knob
Fine Adjustment Knob
Light Source
Stage Clips
What is number 9?
Objective Lens
Ocular Lens
Revolving Nose Piece
Stage
What is number 10?
Arm
Base
Body Tube
Stage
What is number 11?
Fine Adjustment Knob
Stage Clips
Course adjustment Knob
Stage
What is number 12?
Fine Adjustment Knob
Diaphram
Course adjustment Knob
Light Source
What is number 13?
Diaphram
Fine Adjustment Knob
Course adjustment Knob
Light Source
What is number 14?
Base
Stage
Arm
Light Source
How much does the eyepiece on a microscope magnify by?
4x
10x
40x
100x
The medium objective lens has the magnification of ________?
400x
10x
40x
100x
What piece controls the amount of light that enters the microscope ?
Aperture
Diaphragm
Light Source
Arm
What piece controls the amount of light that enters the microscope ?
Aperture
Diaphragm
Light Source
Arm
