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.
To a scientist or engineer, the term energy is the potential of a system to perform work or to produce heat. Specific energy is the amount of energy per unit mass. Concentration by mass is the measurement of a quantity per unit mass. Specific energy may be thought of as the concentration of energy per unit mass.A joule is the metric, or more accurately, the International System of Units (SI) measurement of energy.o a scientist or engineer, the term energy is the potential of a system to perform work or to produce heat. Specific energy is the amount of energy per unit mass. Concentration by mass is the measurement of a quantity per unit mass. Specific energy may be thought of as the concentration of energy per unit mass.