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Q: Why capture light in order specimen can be seen under the microscope?
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What are the light source of the microscope for?

to generate light, so the specimen can be examined (sends light through base, diaphragm, stage specimen, slide, objective lens, nose-piece, body, body tube, and eyepiece)


How thin must a specimen be in order to view it on a microscope slide?

Thin enough for light to pass through it.


Why must a specimen be thin in order to be viewed under the microscope?

Because light must pass through it.


Why might a microscopist who specializes in the use of microscopes to examine specimens use a light microscope instead of an electron microscope?

An electron microscope requires that the subject be dead to function. In order to receive a picture, the specimen must be coated in chemicals and put into a vacuum, a process which will kill any living specimen. A light microscope, although not as detailed, will allow the scientist to observe living specimens.


Why must you use a thin specimen when viewing with a light microscope?

For a light transmission microscope, a thin sample is needed in order for the light to pass through the sample from the light source on the other side. However, you can use a dissection microscope (another type of light microscope) which illuminates the sample from above, eliminating the need for a thin sample size. As the name suggests, this is normally used in dissections, and is of low magnification.


What is a course adjustment knob?

The coarse adjustment knob is a component of a microscope. It is used to lower or raise the stage of the microscope in order to focus the specimen.


Sentence using enlarge?

The class used a microscope in order to enlarge the specimen for viewing closely.


What is a function of a microscope slide?

A microscope slide is the commonest instrument in any Biology laboratory. It is a transparent rectangular glass apparatus and it fits underneath the lens piece of the microscope. It is used for mounting smears of body secretions, microscopic specimen of bacteria, viruses, fungi or parasites. One can stain the specimen they want to observe and focus the microscope on it. A cover slip is placed on top of the slide in order to keep the specimen in place. One can use a microscope slide in order to draw blood films as well.


What is the function of microscope slide?

A microscope slide is the commonest instrument in any Biology laboratory. It is a transparent rectangular glass apparatus and it fits underneath the lens piece of the microscope. It is used for mounting smears of body secretions, microscopic specimen of bacteria, viruses, fungi or parasites. One can stain the specimen they want to observe and focus the microscope on it. A cover slip is placed on top of the slide in order to keep the specimen in place. One can use a microscope slide in order to draw blood films as well.


What is the function of the slides?

A microscope slide is the commonest instrument in any Biology laboratory. It is a transparent rectangular glass apparatus and it fits underneath the lens piece of the microscope. It is used for mounting smears of body secretions, microscopic specimen of bacteria, viruses, fungi or parasites. One can stain the specimen they want to observe and focus the microscope on it. A cover slip is placed on top of the slide in order to keep the specimen in place. One can use a microscope slide in order to draw blood films as well.


What is the meainig of photography?

Photography is mainly "Painting with Light". In order to capture this light you use a camera.


What is darkfield microscopy?

A Dark Field microscope is one that has a special condensor (light source) that illuminates the specimen in such a way as to enhance the contrast even if it is unstained. When you look at a specimen in a dark field scope, it looks bright, but it is visible against a black background -- the 'dark field.'