Science Quiz 2 - Light and Sight

Figure 1 demonstrates light travels in

• zig zags

• circles

• a straight line

• random bursts

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Figure 2 demonstrates

• Refraction

• Reflection

• Light travels in a straight line

• Rewind

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Figure 3 demonstrates

• Refraction

• Reflection

• Light travels in a straight line

• Rewind

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Is this a natural or artificial light source?

• Natural source

• Artificial source

Does the firefly have natural or artificial light?

• Artificial light

• Natural light

One of these is not a source of light

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Which one is a man made source of light

• The stars

• The sun

• Candle

Opaque means _ _ _ _ _ _.

• Something that lets all light through.

• Something that lets some light through.

• Something that lets no light through.

Which item reflects light

• Mirror

• Door

• Plastic

• Paper

Identify the natural sources of light. Pick 2.

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