Its Electric!!!!

An insulator or ______ is a substance that  does not easily transmit electricity.

• Nonconductor
• vaporizer
• water
• metal

The term used for measuring the resistance of an electric current is

• wattage
• ampere
• ohm
• voltage

Which safety devices prevent the overheating of electrical wires?

• Circuit breakers and volts
• Fuses and busters
• Fuses and circuit breakers
• Fuses and conductors

LED is the abbreviation of

• Light- emitting diode
• Laser- effective desincrustation
• Light- efficient diode
• Long- electric diode

The type of light blocked by the ozone layer is

• UVB
• UVL
• UVA
• UVC

The distance between two successive peaks of electromagnetic waves is called

• wave distance
• low frequency
• wavelength
• frequency length

The process used to soften and emulsify grease deposits an blackheads in the hair follicles is called

• iontophoresis
• cataphoresis
• desincrustation
• anaphoresis

LASER is the acronym for

• Laser Amplification Stimulation Emission of Radiation
• Light Amplification Stimulation Emission of Radiation
• Light Advancement Synchronous with Effective Rays
• Laser Administered with structured Electric Radar

Infrared lamps are primarily used during hair conditioning treatments and to

• process haircolor
• diminish lesions
• increase circulation
• remove wrinkles

Thirty- five percent of natural sunlight is made up of

• ultraviolet light
• visible light
• infrared light
• therapeutic light