Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich thermodynamic consequence results when moisture accumulation freezes within pavement?
A)Increased tensile stress and cracking✓
B)Reduced shear strength stability
C)Enhanced thermal expansion cohesion
D)Decreased compressive load threshold
💡 Explanation
Freezing water expands causing increased volume, which then generates large internal forces, with ice undergoing a phase transition in a confined space. Cracking arises because the tensile stress surpasses the concrete’s cohesive strength; therefore option A is correct, rather than alternatives changing other material properties.
🏆 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 outcome occurs when static pressure decreases in streamline flow determined by The Bernoulli Equation?
- Which outcome occurs when a nuclear power plant's cooling system fails, during radioactive decay?
- Which outcome results from exceeding the power electronic device's switching frequency limit?
- Which consequence results when coherence collapses during optical trapping?
- Which limitation arises when impedance mismatch impedes signal propagation?
- Which effect is amplified when phased array radars implement beamforming?
