Light

The bending of light is called (a)   .

The bouncing of light off objects is called (a)   .

Stopping light and holding it in is (a)   .

Suppose you drop a penny into a shallow pool of water. You try to grab it but cannot seem to get your fingers in the right place. This happens because of_____

Suppose you are standing at a pond. Your friend tries to sneak up on you, but you see him coming. You see him in the pond because of _______.

Light travels------

Check true or false. When you observe what is happening in an experiment, you use only your eyes.

Select true or false. Scientists sometimes draw pictures to explain their experiments.

You can see through water and glass because----

When does the sun cast the longest shadows?