MICROSCOPE- GRADE 7

A microscope is an instrument that.

• makes faraway objects look closer.
• makes small objects appear larger.
• decreases the size of small objects.
• increases the size of small objects.

Tags

NGSS.4-PS4-2

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 adjustment knob
• diaphragm
• objective lens
• revolving nosepiece

Which part supports the microscope?

• base

• bottom

• stand

• foot

Which part holds the eyepiece in place above the objective lens?

• condensor

• objective lense

• barrel

• body tube

The specimen slide is placed on the ___

• platform

• table

• stage

• base

The part you look through at the top of the microscope is called the eyepiece or ___

• objective

• ocular

• aperture

• diaphragm

Tags

NGSS.4-PS4-2

Moves stage up and down to focus specimen

• Stage

• Stage clips

• Diaphragm

• Coarse adjustment

When would you use the diaphragm?

• When you wanted to move the stage
• When you wanted to adjust the light
• When you wanted to put the microscope away
• When you sneeze

When looking at a specimen on your slide, you should always start with the

• low objective lens
• medium objective lens
• high objective lens
• super extra high power lens