Ch 3 Review

Question 1

What is the final magnification of a specimen being viewed via a 10x ocular objective and a 40x objective lens?

Answer 1

400x

Question 2

Which term is used to describe flat field objective lenses?

Answer 2

Planachromatic

Question 3

Which component of the microscope functions to aim and focus light that is illuminating the specimen?

Answer 3

Condenser

Question 4

T/F: Mineral oil can be used in place of immersion oil with the oil-immersion lens.

Answer 4

False

Question 5

Which component of the microscope regulates the amount of light that is illuminating the specimen?

Answer 5

Aperture Diaphragm

Question 6

What is the final magnification of a specimen being viewed via 10x ocular objective lens and a 100x objective lens?

Answer 6

1000x

Question 7

What is the preferred cleaning solution to be used for the routine cleaning of microscope lenses?

Answer 7

Methanol

Question 8

What is the preferred cleaning solution to be used for the removal of excess oil from the microscope lenses?

Answer 8

Xylene