Grayscale is used in CT scans (Computed Tomography) so the images sent to a computer for analysis contain lighter and darker "spots" of grey. This allows the computer to determine what parts of the body in that scan are blocking the most radiation, and can use it to create a 3D image of the area scanned, such as the skull or diaphragm.
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HSC Physics course
A scanning probe microscope is used for observing, studying and measuring surfaces on a fine scale to the level of atoms and molecules. One can find more information about these on Wikipedia.
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no
An electron microscope uses an electron beam to illuminate a specimen and produce a magnified image. It uses an electrostatic and electomagnetic lens to magnify images. It is used to investigate the ultrastructure of bilological and inorganic specimens. A scanning tuneling microscope is used to image the surface at an atomic level. It is based on the concept of quantum tuneling. It is used in industrial and fundamental research to get atomic scale images of metal surfaces. It provides a three dimensiional profile of the surface.
its a machine that scans things... and it's used for scanning
An odd number of lines are used in interlaced scanning because, in each field of the TV, the scanning displaces the field by a half of the area. If there were an even number of lines, it would flicker noticably.
A scanning device is something that looks over a surface and can transfer information. Scanning devices are used to tell you the price of things for example.
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Sure. You can look at any part of something, but remember the scale you are working on. Using an STM would be like using a magnifying glass on a soccer field.
Doppler scanning-- A procedure in which ultrasound images are used to watch a moving structure such as the flow of blood or the beating of the heart.
No. Sound, not radiation, is used in ultrasonic scanning.
The GM Tech 2 is used for many things. The GM Tech 2 is used for scanning. Typically, the GM Tech 2 is used as a scanning tool for different GM vehicles.