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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.
Did Sally Ride have any specific training?
no but she had training
Why should the specimen be thin while making a wet mount slide?
To examine it under the microscope, the specimen needs to be illuminated by either a light underneath or a stream of electrons. If the specimen is too thick, and light or electrons cannot penetrate it, the scientist will be unable to see any detail.
Did Thomas Edison have any special training?
no
Why photosynthesis do not occur at night?
Plant need to make food in the presence of sunlight,it need to photosynthesize at noon for chlorophyll to trap sunlight and photosynthesis.Or else you can make use of any light source that provide light.
What type of microscope would you need to see detailed images of an internal structure of a bacterium a light microscope or an electron microscope?
Bacteria are generally very small - so you would need an electron microscope to see them in any detail. Under a light microscope you would probably only be able to see the overall shape.
Why must an election microscope be used to see a viruses?
Because Viruses are very small... Even smaller than bacteria... They are so small that they cannot be seen by any ordinary light microscope ! hence You Need To Use An Electron Microscope!
Do you need any special training to use a microscope?
Using a microscope is fairly simple, once you have been shown the ropes. However, interpreting and analyzing what you are seeing will take longer. Medical Technology, for example, is a four year degree.
Why do specimens need dehydration to be viewed under a light microscope?
If they were not dried well then any water on the specimen could refract or reflect the light coming at it...and so distorted images would be the result.
Do you need any special education or training in photography?
no you do not need any special training you will be taught in college!
Can atoms be seen by a microscope?
No. to viewing a phenomenon you need to send light (photon) to it and then see reflected light( photon) as the atom particles (electron,neutron,proton) are in order of photon, your sent light changes their conditions and you see none
A light microscope that has two or more lenses is called a?
binoculars Binocular refers to having two ocular lens tubes. Compound microscope is any microscope with more than one lens.
What do you look through in a light microscope?
Any organic substance or sample thin enough to let light through.
Is a light source needed to see objects on a microscope?
yes you do need light to so things in microscope------------------------In a compound microscope the light is transmitted through the object therefore the object must be very thin to allow the light through. They are called thin sections and mounted to a glass slide.A stereo microscope uses incident light, bounced off of the object's surface.In either case, no light means no image.You can use electric light sources of many kinds; LEDs, halogen, incandescent, mercury vapor are just a few. You can use a mirror to reflect any kind of light including bright light from a window, a candle, a desk lamp, whatever.Phloem
What does the diaphram do on a microscope?
Diaphragm in microscope is kind of shutter which can be used to adjust the ammount of light intensity.It is just above the condensor which is known as Abbe condensor that collects the light directing it upward through any object on the stage.
What do you look through in a microscope?
Any organic substance or sample thin enough to let light through.
Do employees have to have any type of specialized training to work at group homes for troubled teens?
You may need some training but it should not be a lot. You may need CPR training if they have a high suicide rate. You can talk to the employer about any special training you may need.
