Answer Happy

Question 6
X-rays are attenuated by photoelectric effect. Choose the
correct statement.
Group of answer choices
The incident X-ray photons are partially absorbed to eject the
electrons in a lower orbitals out of the atoms, and free electrons
and X-ray photons with lower energies are produced.
The incident X-ray photons are completely absorbed to excite the
electrons in a lower orbitals to higher orbitals, and no electron
is ejected.
The incident X-ray photons are completely absorbed to eject the
electrons in a lower orbitals out of the atoms, and free electrons
are produced.
The incident X-ray photons are partially absorbed to excite the
electrons in a lower orbitals to higher orbitals, and the incident
X-rays come out with lower energies.