How much stronger is Kevlar than steel?
Correct Answer :
Five times as strong
Solution :
The correct answer is Five times as strong.
Kevlar is a high-strength synthetic heat-resistant para-aramid synthetic fiber. When comparing materials on an equal weight basis (specific strength), Kevlar possesses a tensile strength that is roughly five times greater than that of structural steel.
Because of its exceptional strength-to-weight ratio, high heat resistance, and toughness, Kevlar is widely used in applications requiring lightweight durability, such as body armor (bulletproof vests), bicycle tires, racing sails, and aerospace components.
Access expert-curated educational resources and study materials—completely free.
Create, conduct, and manage professional online assessments with Mindyard. Perfect for teachers and institutes.
Copyright © 2026 Mindyard. All Rights Reserved.
