Hum 300 , History & Methods Of Science

HUM three hundred , history methods of science9 . Why be X-rays subroutine for health check diagnosis ? What other wavelengths of electrocharismatic light irradiation argon use in treatTo answer the questions would mean delineate the characteristics of an roentgenogram which makes it an essential tool in the eye socket of medicine . X-rays argon highly cunning electro magnetic waves with extremely compendious wavelengths used in the medical ambit for medical diagnostic imagination X-ray beams passing through matter brook the processes of dousing scatter , and fluorescence . Its electromagnetic radiation passes through the tissues of the dust just gives a very distinctive outline of the exhaust . Photons be normally blocked by dense structures comparable jams and results to its white appearance on film . X-ra ys has nondeflected electric and magnetic field of battle with no charge (Sharma et al 2005 . Its electromagnetic wavelengths be highly swell and can pass through semiopaque tissues and solids towards light . It has the ability to cause fluorescence in substances and produce a photographic plate . It has shorter wavelength compared from substances of high atomic weights that makes it more penetrating . This has been conveniently used by physicians to locate foreign objects at bottom the benevolentkind organic structure in a nonintrusive proficiency without the use of surgery . X-rays are also used to approximate bone integrity and joint diss of the human soundbox . X-rays are good in revealing the conditions of the bones or each abnormalities of the bones like fractures without having to undergo surgery . X-rays reacts with photographic films subsequently passing through body tissues which casts the electromagnetic verve at different rates producing contrasting picture s of the structures inside the body on a pho! tographic plateOther wavelength used in the medical field is ultrasonic waves or supersonic waves which are historied as very small wavelengths compared to audible sound .

ultrasound is ordinarily defined as the sound waves beyond human auditory modality for which its use in medical diagnosis is only moment to x-rays . An ultrasound beam experiences both deflection and reflection which penetrates and interacts with the body making easily measurable tour times that permits radar-like pulse-echo methods . Ultrasound produces images from stationary and moving tissues . Other cognize medical diagnostic preference s are MRI , fluoroscopy , and CT run down . Lasers have its mixed bag of applications in the medical field where there is a complaisant interaction between the human tissue and the laser radiation Radiation wavelength , the tissues ability to absorb this wavelength and the delivered power on the interact area determines the success of this interaction . Science and physics has have its forces in an effort to produce powerful interventions in the field of medicineReferencesSharma , H .C . et al (2005 . comprehensive examination physics for engineers . New Delhi : LaxmiPublications (P ) Ltd .HUM 300 , history methods of science scallywag PAGE 3...If you want to explicate a full essay, disposition it on our website: OrderCustomPaper.com

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