Pavement is typically most slippery during the first few minutes of a light rainstorm because moisture mixes with oil and grease residue on the road surface before being washed away.
Cevap: Cevap
Cevap
True. Roadways are most hazardous and slippery right when rainfall begins because water combines with accumulated surface oil and dirt to create an oily layer before heavier rain washes it away.
The statement is true because dry roads build up oil and grease from engine exhaust and leaks. When precipitation begins, the water mixes with these compounds to create a slick surface film, making the first few minutes of rainfall especially hazardous for vehicle traction.
Adım Adım Çözüm
Anahtar Kavram
Wet Road Traction Loss at Initial Rainfall