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Author Question: ______ are key persons in field research who will vouch for the researcher's presence and serve as ... (Read 54 times)

lidoalex

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on: Aug 17, 2018
______ are key persons in field research who will vouch for the researcher's presence and serve as an entree to the field setting.
 
  Fill in the blank(s) with correct word

Question 2

What does the recorder of a spectrophotometer measure?
 
  a. The Rf value of light
  b. The retention time of light
  c. Absorption of light at specific frequencies
  d. The refractive index of light


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spencer.martell

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Reply #1 on: Aug 17, 2018
Answer to Question 1

Gatekeepers

Answer to Question 2

Answer: c


lidoalex

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Reply #2 on: Aug 17, 2018
Both answers were spot on, thank you once again


spencer.martell

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Reply #3 on: Aug 17, 2018
Great! Please up vote :D


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