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3 cards from this section. Quick, good the night before a test.
What do we need to see objects?
Think about how you see in the day versus the night.
Name one object that emits light.
Think about what you use at night.
What do we need to see objects?
Think of how you can see during the day.
True or False: A mirror can only reflect light.
Consider the function of a bathroom mirror.
Explain how the angle at which light strikes a mirror affects the angle of reflection.
Think about how you might position a flashlight toward a mirror.
In a completely dark room, predict how light from a single candle will allow visibility and explain the process.
Consider the concept of emitted light versus reflected light.
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