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Laabri

Light - Pre-Assessment

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Last updated over 8 years ago
9 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Material used from Ohio Energy Project - reflection, refraction, and transmission of light.

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1.

You would like a window in your bathroom that would let in light but allows you to have your privacy. Which type of material would you use?

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2.

If all the colors are mixed together, what color do they make?

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3.

Which of the following travels the fastest?

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4.

A beam of light enters a mirror at a 30° angle. At what angle does it leave the mirror?

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5.

When light from the sun hits a tree, it cannot pass through it. What happens?

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6.

A lens that can make objects bigger is called

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7.

When light bounces off a substance, what happens?

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8.

What do light waves do as they pass from one transparent material to another?

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9.

Explain how a drop of water can act as a magnifying glass.