Basics of Electricity Crossword Puzzle

QUESTIONS LIST:

• visible light : electromagnetic radiation we can see.
• anaphoresis : the process of introducing a negative (alkaline) product into he skin using electrical current.
• insulator : a substance that does not conduct electricity.
• polarity : the positive or negative pole of an electric current.
• ohm : unit that measures the resistance of electric current.
• iontophoresis : the process of introducing water soluble products into the skin with the use of electric current.
• anode : positive electrode
• electric current : the flow of electricity along a conductor in a complete circuit.
• converter : an apparatus that changes direct current to alternating current.
• ultraviolet light : invisible light, having the shortest wavelength and least penetrating of the spectrum.
• laser : acronym for light amplification stimulation emission of radiation .
• infrared : light which produces heat and has a long wavelength, penetrating deeply.
• watt : measure of how much electric energy is used in one second.
• electricity : the movement of particles around an atom that creates pure energy.
• volt : unit that measures pressure or force
• conductor : any material that easily conducts electricity.
• electrode : (aka probe) applicator for directing the electrical current from the device tot he client's skin.
• grounding : a safety feature which completes the circuit and carries the current safely away to the ground.
• rectifier : an apparatus that changes alternating current to direct current.
• fuse : a safety device designed to blowout or melt when the circuit becomes overloaded.
• ampere : unit that measures the number of electrons flowing through a conductor.
• galvanic : electro-therapy modality which is a constant and direct current, has a positive and negative pole, and created a chemical reaction when it passes through tissues of the body.