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boom
Lose 50 points!
Oops!
×
star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
Oops!
20
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Light passes through glass because the molecules vibrate & pass those vibrations to neighboring atoms through the substance. This is called:
Retransmission
Absorption
Reflection
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20
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True or False: UV-B causes premature wrinkles and goes deep into your skin.
False (It's UV-A)
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20
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What is refraction?
Light is projected from a source but is not visible
Light is really pretty but too bright to look at
Light is bent from its normal course but isn't reflected
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20
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In Greek, the word âPhysicsâ literally means
The study of movement
Motion and matter
Forces and energy
Nature
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20
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The _______________ wants everything to be the same and is surprised when everything is different
Chemist
Physicist
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20
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When light interacts with GLASS, what 3 things can occur? (see p 10 in guidebook)
Melting, Breaking, Shining
Retransmission, Absorption, Reflection
Refracting, Running, Interfering
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20
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Choose the best statement about how light affects our ability to see objects.
Light has to reflect off objects & physically enter our eyes
Light has to refract through glass first, then enter our eye
Light is merely an illusion; you are seeing brain impulses.
Light only flows directly from the sun into our eyes.
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thief
Give points!
5
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15
20
25
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gift
Win 25 points!
Okay!
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rocket
Go to first place!
Okay!
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baam
Lose 20 points!
Oops!
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eraser
Reset score!
Oops!
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
10
15
20
25
20
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On a flat mirror, what is the "incoming" ray and the "outgoing" ray?
Long, short
Incident, reflecting
Reflecting, incident
Refracting, Disappearing
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20
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List the 3 primary colors of light:
Cyan, Magenta, Yellow
Black, white, and gray
Red, Green, Blue
Red, yellow, blue
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20
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What is it called when light bounces off an object, causing us to be able to see it?
Projection
Refraction
Interference
Reflection
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20
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What is interference?
When light rays try to refract but get lost in the medium
When light rays try to reflect but run into each other
When light blocks the path of a spaceship
When someone gets in your way
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20
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What makes a rainbow show all the colors?
Light wavelengths act as projectors
Unicorns act as a rainbow horse army
Drops of water act as prisms
Dust particles act as refractors
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20
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If a mirror or lens is not curved, it is called __________.
Frosted
Flat
Concave
Convex
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