The continuous part of an x-ray spectrum of an atom occurs because
A)of photon absorption.
B)of the photoelectric effect.
C)electrons in the atom make transitions to lower energy levels.
D)of the uncertainty principle.
E)of rapid deceleration of the bombarding electrons.

Question

Quizplus · Accepted Answer

The continuous part of an x-ray spectrum, also known as Bremsstrahlung radiation, occurs due to the rapid deceleration of high-speed electrons when they interact with the target material in an x-ray tube. This deceleration causes the electrons to lose energy in the form of x-ray photons, resulting in a continuous spectrum.

The Continuous Part of an X-Ray Spectrum of an Atom