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Teams
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15
×
Is the index of refraction of diamond high or low?
High
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15
×
Is incandescent light hot or cold?
Hot
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15
×
What kind of image will a concave mirror produce when an object is placed at F?
No image.
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trap
No points!
Oops!
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fairy
Take points!
5
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15
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25
×
shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
Oops!
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banana
Go to last place!
Oops!
×
gift
Win 25 points!
Okay!
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rocket
Go to first place!
Okay!
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baam
Lose 10 points!
Oops!
15
×
What does it mean to "converge"
to come together at a single point
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15
×
Name one source of light from a natural source
???
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15
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The angle of incidence and the angle of reflection are always ________?
Equal
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15
×
Light is ?
an electromagnetic wave that moves in a straight line
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15
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What kind of image will a diverging mirror produce?
Smaller, upright, behind the mirror, virtual
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15
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Two quartz crystals are rubbed together and produce some light. What is this called?
Triboluminescence
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heart
Other team wins 20 points!
Oops!
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gift
Win 25 points!
Okay!
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rocket
Go to first place!
Okay!
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thief
Give points!
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15
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Glow-in-the-dark stuff is an example of what source of light?
Phosphorescence
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15
×
Name one example of diffuse reflection
Objects we see in everyday life, crumpled up aluminum foil, etc.
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baam
Lose 25 points!
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magnet
Take 15 points!
Okay!
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gift
Win 5 points!
Okay!
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thief
Give points!
5
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25
15
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Refraction and Reflection never happen at the same time. True or false?
False
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