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what is white x rays


what is white x rays


Grade:upto college level

1 Answers

aditya kashyap
37 Points
8 years ago
X-rays are generated when matter is irradiated by a beam of high-energy charged particles such as electrons. In the laboratory, a filament is heated to produce electrons which are then accelerated in vacuum by a high electric field in the range 20-60 kV towards a metal target, which being positive is called the anode. The corresponding electric current is in the range 5-100 mA. The process is extremely inefficient with 99% of the energy of the beam being dissipated as heat in the target.

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