Why can't you see through lead with x-ray vision?

Answer 1

In fact, you can. Lead is very dense, the densest metal you can afford to buy or to use in day to day work. X-rays penetrate dense materials much less then they penetrate less dense materials. Lead reduces the amount of x-radiation which penetrates so much that, with the film sensitivity used for x-ray photographs, the amount of x-ray which gets through the lead does not make a readable picture. Lead also helps protect from excessive x-ray exposure for the same reason.
. But, if you used a more sensitive film, and maybe a more powerful x-ray source, you could take x-ray photos through lead. There is no practical reason to make such a powerful x-ray source for imaging applications, so lead serves as shield against normal x-ray strengths. It is no so effective a shield that x-ray technicians will rely on a lead apron for their own protection. Because they work with x-rays all day long, enough x-ray would make it through the lead apron to pose a health risk for them.
. Platinum is denser than lead, but is much to expensive to use as shielding. Uranium is also denser, but its radioactivity makes it more of a radiation threat than the x-rays.
. So, just as you can see through a curtain with an infrared scope, you could, with federal funding, see through lead with x-rays. There just isn't much reason to make the effort.

Answer 2

X-rays will pass through lead. It's just that lead is dense and X-rays have a harder time passing through lead than substances which are less dense. Therefore lead offers some protection against X-rays of the strength produced by medical equipment. Thats why we can "see" our bones on an X-ray film. The X-rays pass through skin easily because skin isn't very dense. This turns the film dark where the skin is. The bones appear light because they are much denser and prevent a lot of the X-rays from hitting the film where the bones are. Substances are denser if they have more matter packed into a given space. Usually denser substances have atoms which have more sub-atomic particles (protons and neutrons) or have their atoms closer together. Lead qualifies on both counts. Now, Do some research and find why lead is Pb on the periodic table instead of Le.

Answer 3

Lead blocks medical Xrays, it extremely is why the nurse wears the Lead apron while they Xray you, and factors the lead bib for the 'guy berries' the origins of Superman's powers have been that he ought to emit his 'warmth imaginitive and prescient' as X ray radiation extremely than radiant warmth (and interior the previous 50's sequence he surely could deliver people out of the room if he replaced into Xraying the floor) this surpassed over thefact that throughout the time of genuine Xrays the historic past of the are which they xray is a particular cloth that enables take the X ray photograph. the comics/ Canon have adjusted x-ray imaginitive and prescient to be extra 'see by imaginitive and prescient' in that he's extra or much less focusing throughout the time of the atomic area interior the article, yet Lead has nevertheless been saved as a 'Achilles heel' to the potential, and has been amended to additionally take care of him from Kryptonite, a seize-22 hat instruments up the scene interior the seventy 8 movie, the place Lex hides the 'ok' in a lead container

Answer 4

What he said. X-rays are deflected/absorbed by lead and metals and to a small degree bones.

Answer 5

because the marcoscopic cross section of Pb for scattering is .3757 barns and for absorption it is .005603 barns