521PhysicsMedium
The minimum wavelength of X-rays can further be reduced by _______________?
AIncreasing the temperature of the filament.
BReducing the pressure or cooling the target
CIncreasing the potential difference between the cathode and the target
DUsing a target element of higher atomic number
Correct answer
C. Increasing the potential difference between the cathode and the target
Explanation
Increasing the potential difference between the cathode and the target is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.