When energy is absorbed by the sample, the absorption can be observed as a change in signal developed by which of the following components?
A. Amplifier
B. Photodetector
C. GM counter
D. Radiofrequency detector
Answer:D
When energy is absorbed by the sample, the absorption can be observed as a change in signal developed by which of the following components?
A. Amplifier B. Photodetector C. GM counter D. Radiofrequency detector
Explanation: When energy is absorbed by the sample, the absorption can be observed as a change in signal developed by radiofrequency detector. It is then given to an amplifier.