Question:
Among the given polymers, the transparent polymer used in safety Equipments like helmets is
Among the given polymers, the transparent polymer used in safety Equipments like helmets is
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Polycarbonate is transparent and very impact resistant, so it is used in helmets and safety gear.
Updated On: Nov 12, 2026
- PVC
- BUNA-N
- Perspex
- Polycarbonate
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept
Safety equipment needs a polymer that is both transparent and tough.
Step 2: Check the polymers
PVC is used for pipes and cables, and Buna-N is a synthetic rubber.
Perspex is transparent but brittle.
Polycarbonate is transparent and has high impact strength.
Step 3: Conclude
Polycarbonate is used in helmets.
Final Answer:
Polycarbonate is the transparent polymer used in helmets. \[ \boxed{\text{(D) }\text{Polycarbonate}} \]
Safety equipment needs a polymer that is both transparent and tough.
Step 2: Check the polymers
PVC is used for pipes and cables, and Buna-N is a synthetic rubber.
Perspex is transparent but brittle.
Polycarbonate is transparent and has high impact strength.
Step 3: Conclude
Polycarbonate is used in helmets.
Final Answer:
Polycarbonate is the transparent polymer used in helmets. \[ \boxed{\text{(D) }\text{Polycarbonate}} \]
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