Flashcards in Basics if Electricity Deck (38)
What does LED stand for?
What measure is one-thousandth of an ampere?
What term refers to currents used as electrical facial and scalp treatments?
What apparatus changes alternating current to direct current?
What describes Telsa high-frequency current?
high rate of oscillation and vibration
What is a description of white light?
combination of all visible rays of the spectrum
What is yellow LED light used for?
reducing imflammation and swelling
What is red LED light used for?
What is green LED light used for?
detoxifying the skin
What is the primary source of light used for facial and light treatments?
What is a device in which UVA radiation is used?
What is a term commonly used in reference to UVB radiation?
What is true of UVC radiation?
it is the most dangeroud type of UV radiation
What term refers to a color componnent within the skin such as blood or melanin?
How does red LED light affect cellular processes?
increases cellular processes
Distance between two successive peaks of electromagnetic waves:
What measures electric energy used in one sec?
What measures force pushing electrons forward through a conductor?
What measures resistance of electric current?
What is the term for a rapid and interrupted current, flowing first in one direction and then in the opposite direction?
What is the term for a constant, even-flowing current that travels in one direction only?
What unit measures the amount of an electric current?
What type of LED light is used to treat acne?
What is the term for a negative electrode?
What is the movement of particles around an atom that creates pure energy?
What should you do on a regular basis?
Inspect electrical equipment
What is ionization?
introducing water soluble products into the skinwith electric current
What is cataphoresis?
forcing acidic substances into deeper tissues using galvanic current
What is anaphoresis?
Forcing liquids into tissues from the negative towards the positive pole