Which of the following statements is FALSE about the NMR experiment. Group of answer choices When a proton is aligned with the magnetic field, its energy is lower than when it is aligned against the magnetic field. The energy required to flip the spin of a proton is in the infrared region of the electromagnetic spectrum. When energy absorption occurs, the nuclei are said to be in resonance with the electromagnetic radiation. The energy difference between the two spin states depends on the strength of the magnetic field.