Light

Click on the first link to answer the following questions.

1. What are the only electromagnetic waves we can see?

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2. What are two sources of visible light waves?

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Click on the second link to answer questions 3-6.

3. What is light?

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4. Why do you see a shadow of your hand when you hold your hand underneath a light?

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5. What type of surface reflects lots of light?

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6. What causes the direction of light to change and what is this called?

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Click on the third link to answer questions 7-10.

7. What is a rainbow?

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8. When does a rainbow occur?

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9. What happens to sunlight as it enters a raindrop?

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10. Why does it take an incredible number of raindrops to make a rainbow?

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