Which of the following parts is the primary determinant of an instrument's wavelength range or limit? Monochromator Source Beam splitter detector
Which of the following parts is the primary determinant of an instrument's wavelength range or limit? Monochromator Source Beam splitter detector
Chapter10: Atomic Physics
Section: Chapter Questions
Problem 1C
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Question
Choose the correct answer from the given bullet points:
- Which of the following parts is the primary determinant of an instrument's wavelength range or limit?
- Monochromator
- Source
- Beam splitter
- detector
answer:
2. Which of the following parts is responsible for the ability of an instrument to measure transmitted light from the reference and sample cells simultaneously?
- Source
- Beam splitter
- diffraction grating
- Prism
answer:
3. Which of the following situations will not lead to a negative absorbance reading?
- light pass through the opaque side of the blank cuvette and transparent side of the sample cuvette
- light passes through the transparent side of the blank cuvette and opaque side of the sample cuvette
- the instrument was not properly calibrated with the blank solution
- the sample and blank solutions were swapped
answer:
4. Path length refers to the
- Length of the sample holder
- Distance that the light traveled to pass through the sample
- Distance between the light source and the detector
- Width of the sample holder
answer:
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