Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 13, Problem 13.17QAP
Interpretation Introduction
Interpretation:
The reason for the photomultiplier tubes not being used with infrared radiation should be determined.
Concept introduction:
The photomultiplier tubes are the ones that make use of the light incident on them. They produce a current due to the light incident on them, and the current produced by the small amount of light is multiplied several times.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
How would a decrease in the wavelength of light affect the resolution power of a bright-field microscope?
1
What are the side effects of X-ray irradiation?
Chapter 13 Solutions
Principles of Instrumental Analysis
Ch. 13 - Prob. 13.1QAPCh. 13 - Prob. 13.2QAPCh. 13 - Prob. 13.3QAPCh. 13 - Prob. 13.4QAPCh. 13 - Prob. 13.5QAPCh. 13 - Prob. 13.6QAPCh. 13 - Prob. 13.7QAPCh. 13 - At 580 nm, which is the wavelength of its maximum...Ch. 13 - Prob. 13.9QAPCh. 13 - Zinc(II) and the ligand L form a 1:1 complex that...
Ch. 13 - The equilibrium constant for the conjugate...Ch. 13 - The equilibrium constant for the reaction...Ch. 13 - Prob. 13.13QAPCh. 13 - Prob. 13.14QAPCh. 13 - Prob. 13.15QAPCh. 13 - Prob. 13.16QAPCh. 13 - Prob. 13.17QAPCh. 13 - Prob. 13.18QAPCh. 13 - Prob. 13.19QAPCh. 13 - Prob. 13.20QAPCh. 13 - Prob. 13.21QAPCh. 13 - Prob. 13.22QAPCh. 13 - Prob. 13.23QAPCh. 13 - Prob. 13.24QAPCh. 13 - Prob. 13.25QAPCh. 13 - Prob. 13.26QAPCh. 13 - Prob. 13.27QAP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Would the light from fireflies be considered an example of a fluorescence or a phosphorescence process?arrow_forwardExplain why X-ray lasers would be extremely difficult to build.arrow_forwardWhat is the significance of whether the fluorescent substance in fluorescent tubes has a short or long phosphorescence?arrow_forward
- Cite one research article that used an IR spectrophotometer in their study and discuss how they used the instrument to generate their data and how they used the data of IR in answering their hypothesis.arrow_forwardwhat are the applications of Atomic Force Microscopy and explain eacharrow_forwardWhy do we need to prepare a standard curve before we can use Beer's Law to determine the concentration of a solution? O We don't have to create a standard curve so long as we choose the appropriate wavelength. Because the standard curve tells us the absorbance of our sample Because the standard curve is used to determine the extinction coefficient Because the standard curve indicates what wavelength to set the spectrophotometer toarrow_forward
- how do you relate structure to fluorescence? Give at least three structural characteristics of a fluorescent molecule. (Discuss the presence of functional groups, the effect of substituents and rigidity.)arrow_forwardWhat are the advantages and disadvantages of using quantum dots for fluorescence imaging?arrow_forwardWhat is single-crystal X-ray analysis ?arrow_forward
- Why should we use quartz cuvettes for measuring absorbance in the UV range and plastic cuvettes in the visible range?arrow_forwardWhat causes exposure or closeness in humans: [Explain in detail and thenjustify why]a) to an IR lamp?arrow_forwardTrue or false? A. Phosphorescence occurs at higher energy then fluorescence. B. Fluorescence occurs at longer wavelengths than phosphorescence. C. Fluorescence occurs at shorter wavenumbers than phosphorescence.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Physical ChemistryChemistryISBN:9781133958437Author:Ball, David W. (david Warren), BAER, TomasPublisher:Wadsworth Cengage Learning,
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Physical Chemistry
Chemistry
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Wadsworth Cengage Learning,