Porosity refers to the hairs ability to what?

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Study for the Pivot Point Perm Theory 111 Exam. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

Porosity refers to the hairs ability to what?

Explanation:
Porosity is about how easily the hair shaft can take in moisture and chemical solutions, which depends on how open the cuticle layers are. When the cuticle scales are more lifted, hair can absorb and retain moisture and chemicals more readily; when they’re closed, absorption is slower. That’s why the description that best fits porosity is the hair’s ability to absorb and retain moisture (liquids and chemicals). The other ideas describe different properties—chemical changes resistance, elasticity, or color retention—not the core meaning of porosity.

Porosity is about how easily the hair shaft can take in moisture and chemical solutions, which depends on how open the cuticle layers are. When the cuticle scales are more lifted, hair can absorb and retain moisture and chemicals more readily; when they’re closed, absorption is slower. That’s why the description that best fits porosity is the hair’s ability to absorb and retain moisture (liquids and chemicals). The other ideas describe different properties—chemical changes resistance, elasticity, or color retention—not the core meaning of porosity.

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