Chemisty

3. electrical appliance connection that supplies current to the circuit
5. unit that measure the resistance of an electrical current
6. the negative or positive pole of an electric current is referred to as
8. infusing water soluble products into the skin with the use of electric current
10. device that prevents excessive current from passing through a circuit
13. the type of current that shouldnt be used on clients who are pregnant,high blood pressure or have a pace maker
15. the positive electrode
16. color component within the skin such as blood or melanin
18. a measure of how much electricity is being used in one second
19. thermal or heat producing current with a a high rate of oscillation or vibration
20. unit that measures the strength of an electrical current

1. waves with long wave lengths that penetrate more deeply and produce more heat than visible light
2. the current for facial and scalp treatments is measured in
3. lasers work by a process that turn light from the laser into heat
4. an applicator that directs electric current from a machine to the clients skin
7. unit that measures pressure of force that pushes the flow of electrons through a conductor
9. the path of an electrical current from the generating source back to the original source
11. currents used in electrical facial and scalp
12. process used to treat acne and milia and soften and emulsify deposits in the hair follicles
14. electronic facial treatments are referred to as
17. a good conductor of electricity