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Light and shadow
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Is this a natural or artificial source of light?
Natural
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Is this object opaque, transparent or translucent?
Transparent
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Is this a natural or artificial source of light?
Artificial
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Is this a natural or artificial source of light?
Natural
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Which objects do not produce shadows?
Transparente objects do not produce shadows
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What are opaque objects? Give an example.
Objects which block the light to pass through completely
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Is this object opaque, transparent or translucent?
Opaque
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What happens to a shadow when the source of light is a little above the object?
The shadow goes down
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What is refraction?
The bending or changing of an object when in contact with liquids and a source of light
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What are photons?
The smallest visible unit of light
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What happens to a shadow when the source of light is close?
It gets bigger
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What happens to a shadow when the source of light is a little under the object?
The shadow goes up
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Which objects will present clearest shadows?
Transluscent objects will produce clearest shadows
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How is the shadow formed?
When an object stops the light from passing through it, shadow is formed
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Which objects will present darkest shadows?
Opaque objects will produce darkest shadows
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Is this object opaque, transparent or translucent?
Translucent
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What are the 2 types of source of light?
Natural light and artificial light
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How fast does light travel?
0,1 million miles per second or 160 meters per second
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What happens to a shadow when the source of light is distant?
It gets smaller
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Is this a natural or artificial source of light?
Artificial
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What are transluscent objects? Give an example.
Objects which partially block the light to pass through
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How does the source of light influence shadow formation?
The source of light will indicate the shadow size, shape and quantity
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What are transparent objects? Give an example.
Objects which permit the light to pass through completely
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