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Dense metals such as lead block x-rays. A much thicker layer of concrete will also work. X-rays can show internal structures because the denser materials block them, leaving a shadow on photographic film or fluoroscope screens.
Wiki User
∙ 10y ago
Wiki User
∙ 6y agoWe know that shielding attenuates X-rays. Material that is very dense (like lead) works best. By the way, different materials have what is called a half-thickness for different energy X-rays. Stopping X-rays isn't like protecting yourself from solid bits of material. X-rays will penetrate any material to some degree, but a half-thickness of a specific material will attenuate X-rays by half. Another half-thickness will attenuate the radiation by another 50%, so only a quarter of the energy gets through. You can see how things are going. With the right amount of shielding, almost all of the radiation will be stopped.
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What allows xrays to pass through?
radiolucent allows x-ray pass through radiopaque does not allow it to pass through
Can gamma rays and xrays pass through the human body?
Yes.
What material does not allow light to pass through it?
Opaque materials do not allow light to pass through them.
Why opaque materials do not allow light to pass through them?
They reflect or absorb light and thus do not allow light to pass through.
What differentiates insulators and conductors?
insulators do not allow electricity to pass through them whereas conductors allow electricity to pass through them.
What happens to light when it travells through air and meets a transparant surface?
transparent surfaces, allow light to pass through, translucent surfaces allow SOME light to pass through and opaque surfaces DO NOT allow any light to pass through
What type of material always lets light pass through it?
Transparent materials will always allow light to pass through, translucent materials will allow light to pass through as well but the light rays will be scattered. Opaque materials will not allow any light to pass through.
What are soils that allow water to pass through them faster?
Loose or sandy soils allow water to percolate(pass) through them faster
What special structures on some stems allow gases to pass through?
Lenticels allow gases to pass through them. Hope this helped. Gigi
What special structures on some stems allow gases to pass through them?
Lenticels allow gases to pass through them. Hope this helped. Gigi
Does glass allow microwaves to pass through them?
Yes, microwaves will pass through plain glass.
Does not allow light to pass through?
is opaque
