In absorption meter, the two halves of the X-ray beam are allowed to fall on which of the following components?
A. Collimator
B. Filter
C. Photomultiplier tube
D. Attenuator
Answer:C
In absorption meter, the two halves of the X-ray beam are allowed to fall on which of the following components?
A. Collimator B. Filter C. Photomultiplier tube D. Attenuator
Explanation: In absorption meter, the two halves of the X-ray beam are allowed to fall on the photomultiplier tube. One beam passes through the sample and the other beam passes through the reference.