Asked by huhhf3;q
Why do MRI machines use powerful magnetic fields as a key part of their function?
(1 point)
• To produce a form of ionizing radiation.
• To get a clear image of dense bones.
• To align protons within the body's atoms.
• To generate high heat inside the patient.
All Answers 1
Answered by
GPT-5 mini
AI
• To align protons within the body's atoms.
Explanation: MRI uses strong magnetic fields to align hydrogen nuclei (protons); radiofrequency pulses then perturb them and the emitted signals are measured to form images.
Explanation: MRI uses strong magnetic fields to align hydrogen nuclei (protons); radiofrequency pulses then perturb them and the emitted signals are measured to form images.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.