If the temperature of ice on the roadway warms from 0 to 32 degrees Fahrenheit, which statement is true?

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Prepare for the Thin Blue Line Driver's Education Test. Study with our comprehensive guide featuring flashcards and multiple-choice questions. Each question comes with hints and detailed explanations to ensure you're ready for your exam!

Multiple Choice

If the temperature of ice on the roadway warms from 0 to 32 degrees Fahrenheit, which statement is true?

Explanation:
When ice warms toward the freezing point, it starts to melt and a thin layer of water forms on top. That water acts like a lubricant between the tire and the ice, drastically reducing grip. So as the surface changes from solid ice at 0°F to wet ice at 32°F, your traction is significantly lowered—often described as about half the grip of dry pavement. This means longer stopping distances and more difficulty steering, so slow down, brake gently, and increase following distance to stay safe.

When ice warms toward the freezing point, it starts to melt and a thin layer of water forms on top. That water acts like a lubricant between the tire and the ice, drastically reducing grip. So as the surface changes from solid ice at 0°F to wet ice at 32°F, your traction is significantly lowered—often described as about half the grip of dry pavement. This means longer stopping distances and more difficulty steering, so slow down, brake gently, and increase following distance to stay safe.

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