microscopes

Find the total magnification: 
Eyepiece = 10X 
Objective lens = 55X  

• 10x
• 55x
• 65x
• 550x

You can find total magnification by which of the following methods?

• ocular PLUS objective
• ocular TIMES objective
• ocular MINUS objective
• ocular DIVIDED BY objective

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

You should always carry the microscope by the

• arm and base
• arm and body tube
• arm only
• the objectives

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

When looking through your microscope, you move your slide to the right- It appears

• to move to the right
• to stay the same
• to move to the left
• vanish

Tags

NGSS.MS-LS1-8

The higher the magnification, the ________ you see of the specimen.

• more
• less
• higher
• lower

Find the total magnification: 
Eyepiece = 10X 
Objective lens = 55X  

• 10x
• 55x
• 65x
• 550x

If each division is 1.0 mm, what is the size of this organism?

• 0.04 mm

• 4.0 mm

• 40.0 mm

• 400 mm

Betsy calculated the field of view to be 0.4 mm. What is the estimated size of the organism?

• 0.300 mm

• 0.400 mm

• 0.200 mm

• 0.100 mm