ab X,Emphasis Heading 1Heading ZFontParagraphRadiation level vs Distance3503002502001501005020406080100120Distance (cm) from sourceQ4 From the data in part F, calculate the ratio of radiation at 50 cm compared toradiation at 100 cm.Q5 Using your graph in part F, estimate the radiation levels at the following distances:Estimated cpm at 20 cm =Estimated cpm at 40 cm =Estimated cpm at 60 cm =Estimated cpm at 80 cm =What happens to the amount of radiation as distance from the radiation sourceincreases?re to searchDOLLCounts/min (cpm)III

“Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Radiation level vs Distance 350 300 250 200 150 100 50 20 40 60 80 100 120 Distance (cm) from source Q4 From the data in part F, calculate the ratio of radiation at 50 cm compared to radiation at 100 cm. Counts/min (cpm)

Radiation level vs Distance 350 300 250 200 150 100 50 20 40 60 80 100 120 Distance (cm) from source Q4 From the data in part F, calculate the ratio of radiation at 50 cm compared to radiation at 100 cm. Counts/min (cpm)

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter16: An Introduction To Infrared Spectrometry

Section: Chapter Questions

Problem 16.14QAP

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Concept explainers

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.

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ab X,
Emphasis Heading 1
Heading Z
Font
Paragraph
Radiation level vs Distance
350
300
250
200
150
100
50
20
40
60
80
100
120
Distance (cm) from source
Q4 From the data in part F, calculate the ratio of radiation at 50 cm compared to
radiation at 100 cm.
Q5 Using your graph in part F, estimate the radiation levels at the following distances:
Estimated cpm at 20 cm =
Estimated cpm at 40 cm =
Estimated cpm at 60 cm =
Estimated cpm at 80 cm =
What happens to the amount of radiation as distance from the radiation source
increases?
re to search
DOLL
Counts/min (cpm)
III

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