How are X-rays produced?

X-rays are produced

Voltage applied between cathode and anode of an X-ray tube is 18 kV. Calculate the minimum wavelength of the X-rays produced.

How X - rays are produced ?

How are infrared rays produced ? How they can be detected ?

Atomic number of anti cathode material in an X- ray tube is 41. Wavelength of K_(a) X-ray produced in the tube is

Atomic number of anti cathode material in an X- ray tube is 41. Wavelength of K_(a) X-ray produced in the tube is