1. Which of the following items would reflect light the most?
a. tree c. mirror
b. horse d. brick wall

2. A student places a ruler into a glass of water and observes that the ruler looks broken. What is occurring?
a. The force of the water has broken the ruler.
b. The ruler is broken before it is put in the water.
c. Water in the cup reflects light around the ruler in a different direction than the air.
d. Light is refracted as it enters the water, making the ruler look broken.