1. Radiant energy of a certain frequency range; e.g., radio and television employ radiant energy having a frequency between 105-1011 hz, while diagnostic x-rays have a frequency in the range of 3 × 1018 Hz.

2. In magnetic resonance imaging, the energy applied to switch or create a gradient in the magnetic field.

Retrieved from ""
First | Previous (Radiodensity) | Next (Radiograph) | Last
Please contribute to this project, if you have more information about this term feel free to edit this page.