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What produces an image of a specimen by passing visible light through it?
A light microscope produces an image of a specimen by passing visible light through it. This light passes through the specimen, is refracted and magnified by the lenses in the microscope, and then projected to create a magnified image that can be viewed through the eyepiece or captured using a camera.
What are the chemicals called that are sometimes used to make specimens visible?
Chemicals such as dyes, stains, or fixatives are commonly used in specimen preparation to make them more visible under a microscope. Dyes bind to specific cellular components, stains highlight certain structures, and fixatives preserve the specimen's morphology for observation.
When using a microscope the specimen appears larger and...?
You get to see bacteria,protists, germs in general, etc.
When changing magnification from the specimen disappear?
When changing magnification, the specimen may disappear from view due to the limited field of view at higher magnifications or improper focusing. If the specimen is not centered in the field before increasing magnification, it might fall outside the visible area. Additionally, if the microscope is not properly focused, the specimen may not be clear or may seem to vanish entirely. Adjusting the focus and centering the specimen can help resolve this issue.
After switching from low power to high power more or less of thr specimen will be visable?
After switching from low power to high power, less of the specimen will be visible due to the increased magnification which zooms in on a smaller area of the specimen. This allows for a more detailed view but restricts the field of vision.
What are the chemical called that are sometime used to make specimen visible?
immersion oil
What chemical sometimes used to make the specimen visible what is the answer?
An exemple is methylen blue.
What is the amount of specimen you are able to see on a microscope called?
The amount of specimen visible on a microscope is referred to as the field of view. This refers to the diameter of the circular area that is visible when looking through the microscope. The field of view may vary depending on the magnification level of the microscope lens.
What is the term used to mean a specimen is visible to the naked eye?
The term for visible with the unaided (naked) eye is "gross", as in gross anatomy.
What is Specimen Orientation on a microscope?
Specimen orientation on a microscope refers to the position and alignment of the specimen on the microscope stage. Correct orientation is important to ensure that the desired area of the specimen is visible and in focus under the microscope objective lens. Properly orienting the specimen allows for accurate observation and analysis of its features.
What is the chemical that sometimes is used to make the specimen visible on a microscope?
An example is methylene blue.
How did the specimen appear under the microscope?
The specimen appeared as a collection of individual cells or particles, which were visible at a very high magnification. The color, shape, and arrangement of the specimen's components could be observed in detail under the microscope.
What produces an image of a specimen by passing visible light through it?
A light microscope produces an image of a specimen by passing visible light through it. This light passes through the specimen, is refracted and magnified by the lenses in the microscope, and then projected to create a magnified image that can be viewed through the eyepiece or captured using a camera.
Which kind of microscope magnifies specimen to produce the virtual image of the specimen?
A virtual image of a specimen is produced by an optical microscope, which magnifies the specimen using lenses to create an enlarged view that is visible to the human eye. This type of microscope does not require direct contact between the specimen and the lens, hence producing a virtual image.
What illuminates a specimen in a microscope?
Light source located beneath the specimen illuminates it in a microscope. This light passes through the specimen, highlighting its details and making it visible to the viewer through the eyepiece. Adjusting the intensity and angle of the light source can help enhance the image quality and clarity of the specimen.
Chemical sometimes used to make the specimen visible?
A common chemical used to make specimens visible under a microscope is a stain, such as hematoxylin and eosin (H&E) stain. Stains help highlight specific structures or components within the specimen by binding to specific molecules and increasing contrast. This allows for better visualization and analysis of the specimen's characteristics.
What are counterstains?
A stain of a contrasting color used to color the components in a microscopic specimen that are not made visible by the principal stain.
