(a)
Interpretation:
Given absorbance value should be converted into percent transmittance.
Concept introduction:
Transmittance (T) of a medium is the fraction of incident radiation transmitted by the medium.
Where,
Po = power of incident beam
P = power of transmitted beam
The relationship between absorbance (
(b)
Interpretation:
Given absorbance value should be converted into percent transmittance.
Concept introduction:
Transmittance (T) of a medium is the fraction of incident radiation transmitted by the medium.
Where,
Po = power of incident beam
P = power of transmitted beam
The relationship between absorbance (
(c)
Interpretation:
Given absorbance value should be converted into percent transmittance.
Concept introduction:
Transmittance (T) of a medium is the fraction of incident radiation transmitted by the medium.
Where,
Po = power of incident beam
P = power of transmitted beam
The relationship between absorbance (
(d)
Interpretation:
Given absorbance value should be converted into percent transmittance.
Concept introduction:
Transmittance (T) of a medium is the fraction of incident radiation transmitted by the medium.
Where,
Po = power of incident beam
P = power of transmitted beam
The relationship between absorbance (
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Chapter 6 Solutions
Principles of Instrumental Analysis
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- What is main difference between a single beam and a double beam (a) spectrophotometer? (b) What light source would be required for the UV range? (c) What part of a spectrophotometer establishes the analyzing wavelength? What are the 3 transitions that occur in fluorescence?arrow_forward(a) Draw a block diagram of an atomic absorption spectrometer (AAS). Briefly describe the function of each components. (b) What is the process of atomization in atomic absorption spectrometer? Describe the steps of the process in the correct sequence. (c) State TWO interferences that are encountered in atomic absorption spectrometer. Suggest ONE solution to overcome the problem. (d.) What is the main difference, in terms of instrumentation, between atomic absorption spectrometer and atomic emission spectroscopy?arrow_forwardExpress a wavelength of 442 nm as (a) a frequency. (b) a wavenumber.arrow_forward
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