An x-ray machine

An x-ray machineHow does an roentgen ray machine work?An X-ray machine is essentially a camera instead of visible atonic, however, it uses X-rays to give the film.X-rays are like light in that they are electromagnetic waves, just now they are more energetic so they muckle penetrate umteen materials to varying degrees. When the X-rays hit the film, they expose it just as light would. Since bone, fat, muscle, tumors and another(prenominal) masses all absorb X-rays at different levels, the image on the film lets you see different (distinct) structures inside the body because of the different levels of movie on the film. radio set wavesRadio waves are used for broadcasting tuner and TV programmes. The transmitted information may be analogue or digital and uses a radio wave as a carrier. very long wavelength radio waves can travel around the Earth, diffracting around the Earths surface.Radio waves belong to the lower frequency part of the electromagnetic spectrum, which is calle d non-ionizing ray. Here the electromagnetic energy is too low to break molecular bonds. ultraviolet ray wavesUltraviolet (UV) light has shorter wavelengths than visible light. Scientists have divided the ultraviolet part of the spectrum into trio regions the near ultraviolet, the far ultraviolet, and the extreme ultraviolet.Extreme UVOur Sun emits light at all the different wavelengths in electromagnetic spectrum, but it is ultraviolet waves that are responsible for causing our sunburns.Ultraviolet waves are effective in consumeing bacteria and viruses. Hospitals use germicidal lamps that produce these waves to sterilize equipment, piddle and air in operating rooms.Ultraviolet waves are used to chance on materials by the glow or fluorescence under them. They are used to drive black lights. May food and drug companies use germicidal lamps to sweep various types of products, and their containers.Gamma RaysLow intensity gamma radiation can damage living cells and cause cancer .High intensity gamma radiation will kill cells. It is used in a technique called irradiation to treat cancer by targeting the cancer cells with a beam of radiationand then rotating the source of the beam as shown below.The normal cells receive a lower dose of gamma radiation than the cancer cells, where all the rays meet. radiation aims to kill the cancer cells while doing as little damage as possible to healthy normal cells. Gamma radiation is used to kill micro organisms, which is called sterilising. It is used to sterilise foodSources usedhttp//www.hps.org/publicinformation/ate/faqs/radiationtypes.html