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Solar Cells convert light into electricity?
False
True
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Do light waves travel slower through water or air?
False
True
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Something that (DOES NOT ALLOW) light to pass through it is (opaque) or (transparent)
opaque
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Light waves travels up and down
True
False
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Light passes through ______ objects. (transparent or opaque)
transparent
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(True or False) A sock is transparent
False
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(True or False) A pair of shades are translucent.
true
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Why are fossil fuels more widely used than solar energy?
Fossil fuels are much cheaper.
Fossil fuels are more abundant.
Solar energy is harder to find.
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(True or False) Light does not pass through a brick wall because it is opaque.
True
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(True or False) A clear glass of water is opaque.
False
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Solar Energy is created by what?
sun
moon
Earth
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Light does not pass through ______ objects. (opaque or transparent)
opaque
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Bending of light waves is called
Refraction
Reflection
Absorption
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To soak up or take in completely is (absorb) or (release)
absorb
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When white light passes through a prism, it breaks into...
rainbow colors!
white only
black only
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(True or False) A car's tinted windows are transparent.
false
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(True or false) Light and heat are two forms of energy
true
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Something that allows (ONLY SOME) light to pass through it is (transparent) or (translucent)
translucent
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(True or False)A glass window is opaque
false
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Is solar energy renewable?
No
Yes
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(True or False) A brick wall is opaque.
true
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When an object takes in the light, it is called...
Refraction
Absorption
Reflection
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A car's dashboard will _____ light. (absorb or reflect)
absorb
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A baseball is an opaque object: (true or false)
True
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When light bounces back in the opposite direction
Reflection
Refraction
Absorption
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