Question
The α-state nuclei can be ____, to cause spin flip into β-state.
Answer
The α-state nuclei can be irradiated with radiofrequency pulses that match the energy gap between the two possible states, to cause spin flip into β-state.
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Infrared (IR) spectroscopy measures ____.
Molecular vibrations can be seen as ____.
To record an IR spectrum, i____e is measured.
The infrared light range runs from λ = ____.
The useful absorptions for infrared spectroscopy occur at wavelengths of ____ nm.
On an IR spectrum, we use an analog of ____ called wavenumber.