Electricity Flashcards
Electricity
A substane that does not easily transmit electricity?
Insulator
Even flowing current that that travels in one direction?
Direct current
Unit measuring strength of an electric current?
Ampere
Unit measures resistance of electric current?
Ohm
Applicator used to direct electric current frim an electrotheray device to a clients skin??
Electrode
Electrotheray invoves a thermal current w high rate of oscillations or vibration?
Tesla
Longest wavwlength?
Red
UV lights prompt the skin to produce?
Vitamin C
Unit measures pressure or force that pushes electric current forward?
Volt
All lasers works by selective [ ] process that turns tthe ight from a laser into heat
Phototjermoisis
Constant even flowing current that travels in one direction only?
Moblie phones
Cordless hairtools
Flashlights
Direct current
Rapid and interupted current, flowinf first in one direction then another?
Hair dryers
Curling irons
Alternating
Unit measuring how much electric energy is being used in one second?
Watt
Colors of LED lights & their wavelengths?
BLUE light (570) - reduces acne, reduces bacteria
RED light (640) - increases circulation, improves collagen and elastin, stimulates woundheaing
YELLOW light (590)- reduces swelling, imrpoves lymphatic flow
GREEN light (525) - reduces hyperpigmentation, & redness
Benefits of LED therapy?
Can reduce acne, increase bloood circulation, and improce collagen