Basic Principles of Instrumentation in Analytical Analysis
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Basic Principles of Instrumentation in Analytical Analysis

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Questions and Answers

What is the unit for frequency in spectroscopy techniques?

  • Meters
  • Joules
  • Cycles/second (correct)
  • Nanometers

    • How is wavenumber defined in electromagnetic radiation?

  • Number of waves per nanometer
  • Number of waves per angstrom
  • Number of waves per centimeter (correct)
  • Number of waves per meter

    • What carries the energy in electromagnetic radiation?

  • Photons (correct)
  • Neutrons
  • Protons
  • Electrons

    • What does the symbol λ represent in spectroscopy techniques?

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

    What does E = hυ represent in electromagnetic radiation?

    <p>Energy carried by photons</p> Signup and view all the answers

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