Electricity Worksheet

Electricity
A good conductor
Nonconductor is also known as
Changes AC to DC
Rapid, interrupted current flowing in one direction then in the opposite direction
Unit that measures the pressure or force that pushes electric current forward
Measures the strength of an electric current
Current used for facial and scalp treatments is measured in
Measures the resistance of an electric current
Prevents excessive current from passing through a circuit
All electrical appliances you use should be ..
Currents used in electrical facial and scalp treatments
Positive electrode
Negative electrode
Form of anaphoresis; Used to treat acne, milia, and comedones
Process of infusing water-soluble products into the skin with the use of an electric current
Extremely low level of electricity that mirrirs the body's natural electrical impulses
Also known as violet ray
The distance between two successive peaks of electromagnetic waves
Visible light makes up how much of natural sunlight
Invisible infrared light makes up how much of natural sunlight
Invisible ultraviolet light makes up how much of natural sunlight?
The shortest and least penetrating light of the spectrum
Substances that speed up chemical reactions