12.2.3. Light reflection

Try these first

1. 1.

   What is light reflection?

   Hint

   Think about how mirrors work.

2. 2.

   Name one type of road that gives good visibility at night.

   Hint

   What color reflects light well?

3. 3.

   Which road surface has the best visibility at night?

   • White roads
   • Black roads
   • Concrete roads

   Hint

   Think about colors that glow in the dark!

4. 4.

   True or False: Black roads provide good visibility at night.

   • True
   • False

   Hint

   Consider how dark colors behave in the dark.

5. 5.

   Propose a new pavement design that balances visibility and glare during both night and day.

   Hint

   Consider what materials can be used to achieve high visibility with minimal negative glare.

6. 6.

   Analyze the impact of poor visibility on accident rates based on different road surface types.

   Hint

   Referring to statistics might help support your analysis.