Hard-Level Quiz on Research Instruments
Test your expertise on the inner workings and evolution of key laboratory devices used in modern science.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
Which principle does a Fourier-transform infrared spectrometer primarily exploit?
- 2
The resolving power of a mass spectrometer is most directly improved by:
- 3
Which component in a scanning electron microscope creates the focused electron beam?
- 4
In a differential scanning calorimeter, the measured signal corresponds to:
- 5
The primary advantage of a synchrotron radiation source over a conventional X‑ray tube is:
- 6
A quartz crystal microbalance detects mass changes by measuring:
- 7
Which detector type is commonly used in gamma‑ray spectroscopy for high resolution?
- 8
The principle of operation of a laser interferometer used in gravitational wave detection relies on:
- 9
In a cryogenic electron microscope, the sample is kept at:
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