Talk to a physician with experience treating facet joint pain to learn which of these options may be right for you: 1  Medication. 2  Physical Therapy. 3  Facet Joint Injections. 4  Nerve Ablation. 5  Facet Restoration.
Lesson Summary. Energy levels inside an atom are the specific energies that electrons can have when occupying specific orbitals. Electrons can be excited to higher energy levels by absorbing energy from the surroundings. Light is emitted when an electron relaxes from a high energy state to a lower one.
Energyââit is the energy required to raise the temperature of one gram of. water by 1Â°C. When describing the energy available in food, such as with the. nut, the unit Calorie is used. A Calorie, with a capital C, is 1,000 calories.