In the microscope activity, you viewed some of the same specimens under multiple microscopes. Describe the differences in what you could see under each microscope. Which microscope would view small specimens the best and why?
@Ms.Sue can you plz help
What various types of microscopes would you be using?
Scanning electron microscope and transmission electron microscope
@ PsyDAG
in the microscope activity you viewed some of the same specimens under multiple microscopes. Describe the difference in what you see under each microscope
To determine the differences in what you can see under each microscope, you need to consider the magnification power and resolution of each microscope. Magnification refers to how much the microscope enlarges the image, while resolution is the ability to distinguish between closely spaced objects.
There are several types of microscopes commonly used, including compound microscopes, stereo microscopes, and electron microscopes.
Compound microscopes:
Compound microscopes have a higher magnification power and resolution compared to stereo microscopes. They use a system of lenses to magnify the specimen, and they are commonly used to view cells, bacteria, and small organisms. With a compound microscope, you can view the fine details of microscopic specimens, such as the internal structures of cells.
Stereo microscopes:
Stereo microscopes, also known as dissecting microscopes, provide a lower magnification power compared to compound microscopes. These microscopes produce a 3D image of the specimen by using two optical paths. Stereo microscopes are useful for examining larger specimens that require a lower magnification, such as insects, plants, or geological samples. They provide a wider field of view, allowing for a better appreciation of the overall structure and shape of the specimen.
Electron microscopes:
Electron microscopes have the highest magnification power and resolution among the three types mentioned. They use a beam of electrons instead of light, which allows for a much higher magnification. Electron microscopes are capable of viewing incredibly small structures, such as individual atoms or viruses. However, electron microscopes require specialized equipment, and the specimens need to be prepared in a specific way before imaging.
Based on the information provided, if you are looking to view small specimens, a compound microscope would be the best choice. Compound microscopes have higher magnification and resolution capabilities, allowing you to see the fine details of small objects. Stereo microscopes would be more suitable for larger specimens, as they provide a wider field of view and a lower magnification power.