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Q: When using a microscope what causes only half of the field to be illuminated?
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If only half of the field is illuminated when using microscope what is the problem?

A burned out bulb, a blocked eye piece, a dislodged mirror or your other eye is closed.


What is the Size of field of view using a dissecting microscope?

320mm


When using a light microscope if you want the field of view to be larger you would use?

.


What are some of the changes in the field of view and the amount of available light when going from one low to high power using the compound microscope?

The changes in the field of view and the amount of light when going from one low to high power using the compound microscope is 40X for (LOW) And 100X for (High).


Can you give me an example of a sentence using the word illuminated?

i illuminated the the room when i turned on the light.


When using a microscope if there is an object on the left side of the field that you want to bring to the center in which direction should you move your slide?

right


What are the advantages of using low power objective for initial viewing?

To locate the exact site in the microscope field that you want to magnify.


By using the idea of depth of field how can you tell which hair of 2 hairs on the slide is above the other on a microscope?

its impossible!


What was the contribution of marcello malpighi in the field of biology?

Marcello Malpighi was the seventeenth century scientist who discovered the capillaries in the body using a microscope.


Microscope using two lenses?

compound microscope


What is field of view in biology?

In reference to microscopy, the field of view (or FOV) describes the area you can see through the microscope, especially light microscopes. Under low power, it is about 1800 micro metres and at high power, it is around 450 micro meters (but this depends A LOT on the microscope you are using).


What is the smallest thing you can see using a microscope?

Bacteria is the smallest thing that can be seen using a microscope.