Microscope

Which knob do you use when focusing the yellow or 10X objective lens?

• Coarse adjustment knob

• Fine adjustment knob

Which knob do you use with the scanning objective lens?

• Coarse adjustment knob

• Fine adjustment knob

Which scientist looked at cork under the microscope and called what he saw "Cells"

• Robert Hooke

• Anton Von Leeuwenhoek

• Theodore Schwann

• Matthias Schleiden

Tags

NGSS.MS-LS1-1

A microscope is an instrument that ______.

• makes faraway objects look closer.

• decreases the size of small objects.

• makes small objects appear larger.

• increases the size of small objects.

What happen if the stage is adjusted too closely to the lens causing contact?

• The slide could be damaged

• The lens could be damaged

• The microscope housing could be damaged

• All of the options are correct

Name the labeled part number 2.

• coarse adjustment knob

• fine adjustment knob

• stage

• diaphragm

Name the labeled part number 3.

• stage

• arm

• base

• tube

Name the labeled part number 4.

• ocular lens

• nosepiece

• objective lens

• tube

Name the labeled part number 5.

• ocular lens

• nosepiece

• objective lens

• tube

A 10X lens is also known as what?

• Scanning lens

• High Power lens

• Oil Immersion lens

• Low Power Lens