continuous and characteristic x ray spectrum pdf

Substituting the known values in the above equation.įor the given operating voltage, the minimum wavelength is the same for all metals.Ĭharacteristic X-ray - Characteristic radiation is a sort of energy emission that is important in the creation of X-rays. Where h is Planck's constant, c is the velocity of light and e, the charge of the electron. The minimum wavelength of the given radiation is, If V is the potential difference between the anode and the cathode The minimum wavelength depends on the anode voltage. The X-rays have a continuous frequency range up to a maximum frequency max or a minimum wavelength min. As a result, electrons slow down, and their energy reduces over time. The electrons are thrown from their initial route due to these forces. The majority of the energy of the electrons is used to heat the target material in the creation of X-rays.A few fast-moving electrons penetrate deep into the interior of the target material's atoms and are drawn to their nuclei by their nuclei's attraction forces. Fat and muscle appear as grayscale images.Ĭontinuous - when high-speed electrons collide with a high-atomic-number target material, X-rays are created. On X-rays, dense materials like bone and metal appear white. X-ray beams flow through your body, and depending on the density of the material they pass through, they are absorbed in varying amounts.

Technology advancements have resulted in more powerful and focussed X-ray beams, as well as a growing number of applications for these light waves.

X -rays are electromagnetic radiation that can see through a person's skin and provide images of the bones beneath it. An X-ray is a painless, rapid exam that creates images of the inside components of your body, notably your bones. Wilhelm Conrad Röntgen, a German physicist, was even given the Nobel Prize for his discovery of electromagnetic radiation. X rays, which were first discovered in 1901, have revolutionized modern medicine.

Continuous and characteristic x ray spectrum pdf