Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

ANP

The Microscope

QuestionAnswer
What total magnification with be achieved if the 10x eyepiece and the 10x objective are used? 100×
What total magnification will be achieved if the 10x eyepiece and the 100x objective are used? 1,000×
Microscopic objects often are measured in micrometers. A micrometer equals 1/1,000 of a millimeter and is symbolized by µm. In micrometers, what is the diameter of the scanning power field of view? About 4,500 micrometers
The diameter of the scanning-power (lowest power, 40X) field of view is 4.4 millimeters. True
If a circular object or specimen extends halfway across the scanning-power field, what is its diameter in millimeters? About 2.2 mm
In micrometers, what is its diameter? About 2,200 micrometers
The diameter of the field of view at low-power (100X) is 1.8 millimeters True
How does the diameter of the scanning power field of view compare with that of the low-power field? The diameter of the scanning-power field of view is about 2.6 times greater than that of lower power filed of view.
Why is it more difficult to measure the diameter of the high-power field of view than the low-power field? Student is unable to see two adjacent mm lines on the scale in a high-power field of view.
What change occurred in the light intensity of the field of view when you exchanged the low-power objective for the high-power objective? Light intensity is decreased when high-power objective is used.
Increases or decreases the light intensity Iris diaphragm
Platform that supports a microscope slide Stage
Concentrates light onto the specimen Condenser
Causes stage (or objective lens) to move upward or downward Adjustment knob
After light passes through the specimen, it next enters this lens system Objective lens system
Holds a microscope slide in position Stage (slide) clip
Contains a lens at the top of the body tube Eyepiece (ocular)
Serves as a handle for carrying the microscope Arm
Part to which the objective lenses are attached Nosepiece
Circular area seen through the eyepiece Field of view
Created by: bonitasoul
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards