Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when van der Waals bonding weakens in a high-density polyethylene (HDPE) pipe?
A)Decreased tensile strength develops✓
B)Increased chemical reaction resistance
C)The material becomes more brittle
D)Higher glass transition temperature
💡 Explanation
Decreased tensile strength develops because weakened van der Waals forces lessen inter-molecular attraction, facilitating easier chain slippage at lower stress, rather than the material retaining hardness or increased chemical inertness, because those properties depend on covalent bond strength.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which consequence occurs to transformer core magnetic domains cycling near saturation?
- Which outcome results when a quantum mechanical wave function passes through a classically forbidden region of potential energy?
- Which risk dramatically escalates when a ferromagnetic core transformer experiences DC magnetization?
- Which mechanism describes electromagnetic beam bending near blackholes?
- Which mechanism causes zero electrical resistance within superconducting toroidal SQUID rings?
- Which mechanism reduces capacitive reactance in AC circuits?
