WorksheetsExercise 1 Review
Total questions: 13
Worksheet time: 7mins
it refers to the spacing between the surface of the specimen and the surface of the lens when in sharp focus
numerical aperture
focal distance
working distance
resolving power
If your lab instructor asks you to move a microscope to table, how do you carry it?
Which part do you move in the microscope when increasing from 40x to 100x?
Which part of the microscope regulates the intensity of light available into the specimen?
coarse focus
The greater the ___________________ the smaller the field you are actually viewing.
detail
objective
magnification
body
This type of microscope allows to view an object using visible light which passes through the specimen then to one or two lenses
When you begin to locate a specimen under the microscope, which objective lens do you use?
scanning power
low power
high power
oil immersion
One small division in SM measures
10 mm
1 mm
0.1 mm
0.01 mm
Which micrometer do you use in determining the area of vision in a microscope?
stage micrometer
ocular micrometer
The ______ is the magnification, the ______ is the numerical aperture.
lower, higher
higher, higher
The _____ is the numerical aperture, the _____ is the focal length.
lower, higher
higher, higher
