The cuticle of the hair protects the interior cortex layer and contributes up to .................. percent to the overall strength of the hair.
What is 20
100
The cortex, or middle layer, of the hair gives strength and elasticity and contributes about ...................... percent to the overall strength of the hair.
What is 80
100
Hair texture is determined by the ..................... of the individual hair strand.
What is diameter
100
The number of hairs per square inch on the head is most related to the hair's ........................
What is density
100
Permed, colored, chemically relaxed and straightened hair will have a ........................ degree of porosity.
What is high
200
The ability of the hair to absorb moisture is known as ...........................
What is porosity
200
The melanin that gives black and brown color to hair is known as ...................................
What is eumelanin
200
The melanin found in red hair is known as .................
What is pheomelanin
200
The method used to analyze the lightness or darkness of a hair color, whether natural or artificial, is called ..................
What is the level system
200
The predominant tonality of an existing color is referred to as a ..................................
What is base color
300
What system is used to understand the relationships among colors?
What is The law of color
300
What is considered to be the pure or fundamental colors (red, yellow and blue) that cannot be created by combining other colors?
What is Primary
300
Colors with a predominance of blue are considered to be ...................... tones.
What is cool
300
Colors with a predominance of red are considered to be ........................... tones.
What is warm
300
Colors achieved by mixing equal parts of two primary colors are called ........................ colors.
What is secondary
400
Equal parts of blue and yellow mixed together create .............
What is green
400
Equal parts of red and yellow mixed together create .......................
What is orange
400
Equal parts of red and blue mixed together create ................
What is violet
400
What is an intermediate color achieved by mixing a secondary color and its neighboring primary color on the color wheel in equal amounts?
What is Tertiary
400
Primary and secondary colors that are positioned directly opposite each other on the color wheel are considered to be ................................
What is complementary
500
What describes the warmth or coolness of a color?
What is Tone
500
The strength of a color is referred to as .......................
What is intensity
500
Haircoloring products fall into four categories: temporary, semipermanent, .............................
What is permanent and demipermanent
500
What product is used to raise the cuticle of the hair so that tint can penetrate into the cortex?
What is Alkalizing agent
500
Which type of haircolor product uses the largest pigment molecules?