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Questions and Answers
What are the three principal areas for the classification of instrumental techniques?
What are the three principal areas for the classification of instrumental techniques?
- Spectroscopy techniques, Titration techniques, Chromatographic techniques
- Spectroscopy techniques, Gravimetric techniques, Chromatographic techniques
- Spectroscopy techniques, Electrochemical techniques, Chromatographic techniques (correct)
- Spectroscopy techniques, Spectrophotometric techniques, Chromatographic techniques
How can light waves be characterized?
How can light waves be characterized?
- Velocity, Amplitude, Intensity
- Wavelength, Frequency, Wavenumber (correct)
- Energy, Power, Voltage
- Refraction, Diffraction, Polarization
What is the unit for frequency?
What is the unit for frequency?
- Liters (L)
- Grams (g)
- Cycles/second or s-1 or Hertz (Hz) (correct)
- Meters (m)
What does each photon carry?
What does each photon carry?
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Which constant is used to calculate the energy carried by a photon?
Which constant is used to calculate the energy carried by a photon?
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