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One of this element's compounds is used to produce x-ray images of the intestinal tract?
Well the target inside of the tube is usually made of tungsten, molybdenum or possibly rhenium and that is where the beam of x-rays are actually produced. Then the beam is projected through the body and onto the film where many different elements could be used just in screen film. Calcium tungstate used to be a common film material, but now rare earth screens are more often used and they could be made of gadolinium, yttrium, lanthanum, etc. I'm not really familiar with what is used in computed or digital radiography yet though.
What else can I help you with?
What are compounds light microscope?
light microscopes produce magnified images by focusing visible light rays.
Can convex mirrors produce real images?
No, convex mirrors cannot produce real images. They only produce virtual images.
What types of images do mirrors produce?
virtual images
What do sonograms use to record images?
they use soundwaves to produce the images.
Concave mirrors produce images?
virtrual
Why can concave lens produce only virtual images?
it can only produce virtual images because whenever an object is placed, a virtual image forms
Diverging mirrors and lenses always produce what images?
Diverging mirrors and lenses always produce virtual images that are upright and reduced in size. These images are located on the same side as the object being observed.
What element can be used to produce X - Ray images?
True X rays are not produced by elements- they are produced by an electric current and an X ray tube. However, radioactive elements such as Cobalt and Uranium can be used to produce a radiographic image, and are commonly used to inspect welds in metals, However, they use gamma rays and not X rays.
What is true about real images?
Only plane mirrors produce real images. I beleve this is right.
What type of images do plane mirrors produce?
Plane mirrors produce virtual images that are laterally inverted, meaning the left side appears as right and vice versa. These images appear to be the same distance behind the mirror as the object is in front.
Can a concave mirror produce real images?
yes.
Can convex mirrors produce real images?
yes
