P1 Microscope Check Up

Using a 4x objective lens and your 10x eyepiece, what is the TOTAL MAGNIFICATION of your image?

• 4x
• 400x
• 14x
• 40x

The part of the microscope that you turn to change to a new objective lens.

• Stage

• Diaphragm

• Rotating Nosepiece

• Body Tube

When carrying the microscope, by what two parts must you always be holding it?

• Arm and Stage

• Arm and Base

• Base and Stage

• Stage and Neck

When removing a slide from the stage, you must always:

• Turn the nosepiece to the lowest objective lens and lower the stage.

• Unplug the power cord, then turn it off.

• Raise the stage and turn the nosepiece to the 10x objective lens.

• Check the temperature of the base directly, then put the microscope away.

The part of the microscope that the specimen slide rests on.

• Base
• Light source
• Stage
• Objective Lens

The parts of the microscope with varying magnification, each attached to the nosepiece.

• Field of view
• Coarse adjustment knob
• Ocular lens
• Objective lens

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?

• 15x
• 30x
• 40x
• 300x

When you focus on a new specimen, always begin with

• low power and coarse adjustment.

• low power and fine adjustment

• high power and coarse adjustment

• high power and fine adjustment

If you move the slide left while viewing, in which direction will it appear to move?

• right 
• left
• up 
• down

If you move the slide down while viewing, in which direction will the image appear to move?

• right

• left

• up

• down