Microscopes and Cell Theory (Modified)

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

• 300x

A microscope is an instrument that.

• makes faraway objects look closer.

• makes small objects appear larger.

If the eyepiece of your scope has a power of 10, and the selected objective lens has a power of 20,what is the total magnification?

• 200x

• 30x

When you focus on a new specimen, always begin with

• low power and coarse adjustment.

• low power and fine adjustment

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

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

• coarse adjustment knob

• diaphragm

What is part 1?

• eye piece

• body tube

What part is 3?

• eye piece

• base

• arm

What part is 5?

• coarse adjustment

• fine adjustment

What is part 6?

• arm

• base