X-rays+medical application
X-rays are the kind of:
The wavelength of X-rays ranges:
The X-rays with relatively long wavelength are called:
The wavelength of soft X-rays is:
The greatest penetrating ability is inherent to the:
X-rays are produced when:
The potential difference in modern X-ray tube attains:
This part of X-ray tube emits electrons:
The anode in X-ray tube may be made of:
When the high-velocity electrons are retarded by the electric field of anode:
When a fast-moving electrode penetrates into the internal atomic orbitals and knocks out one of their electrons:
Braking X-rays have:
The frequency of spectrum lines is defined by:
This kind of interaction between X-rays and matter when the X-rays photons collide with the interior atomic electrons that is characterized by strong coupling with the nuclei is called:
If the direction of photon propagation changes but the wavelength remains unchanged this process is called:
If the energy of photon is more than photoelectric work function and it may impinge on one of the atomic electrons this interaction is called:
Compton effect is also called:
The secondary photon of X-rays is formed in the process of:
Attenuation of the parallel X-ray beam passing through a matter is defined by:
This method X-ray diagnostics applies fluorescence screen:
These modern method of X-ray diagnostics gives possibility to get clear images of any part of human body, including soft tissues:
Which of the following machines is often placed together with an X-Ray machine?
Up to what intensity of radiation is used for mammography?
Which of the following needs the longest exposure for an X-Ray image?
The X-Ray is recorded on a plate coated with _____________
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