Microscopes

If your teacher asks you to move a microscope to table, how do you carry it?

• by the body tube and the eyepiece
• with one hand
• one hand on the arm and the other under the base
• with one hand on the base and the other on the eyepiece.

Which part of the microscope controls the amount of light available?

• coarse focus

• diaphragm
• objective lens
• revolving nosepiece

Which part lets you turn up the power of magnification, such increasing from 40x to 100x?

• coarse adjustment knob
• diaphragm
• field-of-view
• revolving nosepiece

What is part 1?

• eye piece/ocular lens

• body tube
• arm
• coarse adjust

What part is 5?

• coarse focus

• fine focus

• diaphragm
• stage

What is part 11?

• coarse focus

• fine adjustment
• diaphragm
  
• stage

The greater the ___________________, the smaller the field you are actually viewing.

• detail

• objective

• magnification

• body

Moves stage up and down for focusing; locates the specimen

• Fine Focus Knob

• Large Focus Knob

• Course Focus Knob

• Small Focus Knob

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

• 4X
• 40X
• 10X
• 100X

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

• 40X
• 10X
• 100X
• 400X