A convergent beam is obtained by placing which of the following material between the X- ray source and the sample?
A)soil particles
B)single crystal of carbon
C)linear double crystal of graphite
D)bent single crystal of quartz

Question

Quizplus · Accepted Answer

A bent single crystal of quartz can focus X-rays, creating a convergent beam, due to its ability to diffract and focus the X-rays through its curved structure.

A Convergent Beam Is Obtained by Placing Which of the Following