The electromagnetic waves produced when fast moving electrons are suddenly stopped by metal target of high atomic number are
Infra - red rays
X - rays
Gamma rays
Visible rays
X - Rays are produced when fast moving electrons are suddenly stopped by metal target of high atomic number.
The order in which the rays in the electromagnetic spectrum are arranged is:-
Infrared rays - X rays - Radiowaves - Microwaves - Gamma rays - UV rays - Visible