What must be present to produce x-ray?

Answer 1

X-ray production whenever electrons of high energy strike a heavy metal target, like tungsten or copper. When electrons hit this material, some of the electrons will approach the nucleus of the metal atoms where they are deflected because of there opposite charges. This deflection causes the energy of the electron to decrease, and this decrease in energy then results in forming an x-ray.

Answer 2

The answer to this question are on pages 28-29 of Radiology Part 1 text book. I'm not giving the answers, but I'm giving you a page in which u can find them on real easy.

Answer 3

A high voltage x-ray tube. A beam of electrons is accelerated in vacuum by high voltage and impacts on a target (often a block of tungsten). The x-rays are emitted in a beam from the target.

Answer 4

Supernovas produces x-rays and even gamma rays