Analytical Techniques Quiz
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Questions and Answers

Which type of instrument measures light energy?

  • Luminescence
  • Spectrometry (correct)
  • UV-Vis
  • Electrophoresis

    • What property of colored solutions do optical instruments rely on?

  • Scattering of light energy
  • Absorption of light energy (correct)
  • Reflection of light energy
  • Emission of light energy

    • What is the form of energy that light represents?

  • Mechanical energy
  • Thermal energy
  • Electromagnetic energy (correct)
  • Chemical energy

    • According to Beer's Law, the concentration of a substance is directly proportional to...

    <p>The amount of light absorbed</p> Signup and view all the answers

    What is the unit used to measure the wavelength of light?

    <p>Nanometer</p> Signup and view all the answers

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