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What can you put on a specimen to make it easier to see through the microscope?
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∙ 11y ago
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How should you first focus on a specimen when using the microscope?
start by focusing with the lowest lens to make sure the slide is right and you can see the specimen them proceed to the next lens power and focus again just to make the view clear then proceed to the highest and focus one more time
What are the 17 parts of a microscope?
1.Eyepiece or ocular- upper optical component that further magnifies the primary images and bring the right rays into focus.2. Draw tube- it is the cylindrical structure which is used to support the eyepiece.3. Body tube- connects the ocular to the objective lenses.4. Coarse Adjustment Knob- It moves the tube up and down to magnify thespecimen.5. Fine Adjustment Knob- It adjusts the focus slightly, to make the image clear.6. Arm- basic frame to which the base, body and stage are attached and acts as aconnector between the base and the head of the microscope.7. Stage- Table of the microscope where the glass slide is placed and helps insupporting the specimen and helps you to keep the specimen on thecorrect location.8.Stage Clip- The stage clip hold the the specimen slide firmly on the stage and isneeded if the microscope is tilted.9. Glass Slide- is the place where specimen is place to view in the microscope.10. Inclination Joint- It allows one to tilt the upper part of the microscope so thatyou can view the specimen while seated.11.Base- it helps in supporting the microscope and contains the illuminator.12.Diaphragm- it controls the amount of light that passes through the stage and,consequently, through the specimen.13.Dust Shield- It protects the objectives from dust.14.Revolving Nosepiece- This is the part that holds two or more objective lensesand can be rotated to easily change power.15.Objectives- it gathers light from the sample or object under study.16.Mirror- is used to focus light up through the hole in the microscope's stage,or slide platform. The slides will contain a thin slice of materialthrough which the light can shine, to reveal the internal structure ofthe sample.17.Mirror Rack- holds the mirror in place.
How do simple and compound light microscopes compare?
Well...... for starters.... a simple microscope has only one lens and a compound light microscope has more than one lens. They both magnify objects (or specimen) and make them seem larger than they actually are. Well that's all I got........ Buh-Bye!
How do you make a conclusion about microscope?
You think
What safety measures you might take to avoid damaging the microscope microscope slide or a living specimen on your microscope stage?
1) When you pick up the microscope and walk with it, hold it with two hands. Use one to hold the arm and one to hold the base. 2) Always make sure your on the lowest magnification when using it and that the stage is all the way down 3) use a chem wipe to clean everything off.. dont worry too much about the microscope slides.. if its just a plain slide they are usually not too expensive 4) Move slowly and you'll be fine.. doing everything slowly also helps the experiment run better
How Do Microscope's Work?
by pigons
What is the chemical that sometimes is used to make the specimen visible on a microscope?
An example is methylene blue.
Should you aim the mirror of a microscope at the sun to make sure the specimen is well lit?
No
What is a phase microscope?
A phase-contrast microscope (or phase-difference microscope or phase microscope) allows better viewing of clear specimens that usually need to be stained before you can make out the various parts. Staining is a time consuming process and kills the cells being viewed. With a phase-contrast microscope, living cells can be studied as they go through the cell division cycle.HOW IT WORKSAs light goes through a transparent specimen, there may not be anything interesting to see. However, the light undergoes phase changes as it passes through the different parts of the specimen. Unfortunately, the human eye does not notice phase changes. A phase-contrast microscope converts these unnoticed phase changes into differences in brightness, which the human eye sees very well. The darker and lighter parts of the specimen make it very visible.This also works on reflected light microscopes.
Function of a probe?
used to poke and make easier to examine a specimen
What are microscopes needed for?
In nature, there exist organisms such as cells which are so small that they cannot be seen with naked eyes. In this case, microscopes are used. The lenses in a microscope magnifies the image of the specimen being observed to make it appear larger so that it can be seen clearer. The mirror found on the microscope is for reflecting light through the specimen to see it clearer. Thus, the main function of a microscope is to magnify the image of organisms.
What is the purpose of putting iodine solution in the fresh mount?
it helps 2 c objects more clearer in da microscope
What is a contrast phase?
A phase-contrast microscope (or phase-difference microscope or phase microscope) allows better viewing of clear specimens that usually need to be stained before you can make out the various parts. Staining is a time consuming process and kills the cells being viewed. With a phase-contrast microscope, living cells can be studied as they go through the cell division cycle.HOW IT WORKSAs light goes through a transparent specimen, there may not be anything interesting to see. However, the light undergoes phase changes as it passes through the different parts of the specimen. Unfortunately, the human eye does not notice phase changes. A phase-contrast microscope converts these unnoticed phase changes into differences in brightness, which the human eye sees very well. The darker and lighter parts of the specimen make it very visible.This also works on reflected light microscopes.
What is a phase-difference microscope?
A phase-difference microscope (or phase-contrast microscope or phase microscope) allows better viewing of clear specimens that usually need to be stained before you can make out the various parts. Staining is a time consuming process and kills the cells being viewed. With a phase-difference microscope, living cells can be studied as they go through the cell division cycle.HOW IT WORKSAs light goes through a transparent specimen, there may not be anything interesting to see. However, the light undergoes phase changes as it passes through the different parts of the specimen. Unfortunately, the human eye does not notice phase changes.A phase-difference microscope converts these unnoticed phase changes into differences in brightness, which the human eye sees very well. The darker and lighter parts of the specimen make it very visible - and it is still alive!This also works on reflected light microscopes.
Chemical sometimes used to make the specimen visible on a microscope?
Methylene blue is an example.
Which type of microscope starts with s?
The scanning electron microscope is probably the answer you are looking for, in which a beam of electrons is bounced from the surface of the specimen - usually prepared with an incredibly thin film of metal over its surface to make the electrons bounce from the surface better and not penetrate the specimen too far - and the electrons imaged
How does TEM work?
A transmission electron microscope, known as TEM, refers to a form of electron microscope wherein an image is derived from electrons that have passed through the specimen. It is used to study objects at the atomic level.
