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If your shirt is dyed orange, what color of light is reflected?
orange
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What are the light paths necessary to see an object?
from the light source to the object and from the object to the eye
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What is reflection?
when light bounces off an object
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The moon reflects light from...
the sun
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Why is it difficult to see outside on a night with no moonlight?
there is no light source and no light to reflect off objects
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Cooking oil is an example of something that is...
transparent
opaque
translucent
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What does transparent mean?
objects that light passes through completely
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A window is an example of something that is...
translucent
transparent
opaque
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People cast shadows because light can't pass through us. We are...
transparent
opaque
translucent
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what is true about the Sun, light bulbs, and flames?
they are all sources of light
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Most of Earth's light is provided by...
the Sun
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A table is an example of something that is...
translucent
opaque
transparent
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Is a mirror a source of light?
no because it only reflects light and doesn't make light
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A tissue is an example of something that is...
opaque
translucent
transparent
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Being able to see an object depends on...
the amount of light given off by the object
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An object cannot be seen by your eyes if...
it does not reflect light and is not a light source
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