What is the logical first step in soil analysis?
A) Examination for presence of debris under low-power magnification
B) Comparison of dried soil sample for color and texture
C) Use of the density-gradient tube technique
D) Examination of minerals and rocks under high-power magnification
Correct Answer:
Verified
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Q23: Alpha particles are a form of radiation
Q24: Emission spectroscopy measures the frequency of light
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A)Electrocoat primer
B)Primer
Q27: The concentration of the absorbing element is
Q28: A continuous spectrum is most helpful in
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Q30: Paint binders can be chemically analyzed using:
A)TLC.
B)IR
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