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Team 2
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15
×
Blue + Green = ?
Cyan
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15
×
Which property of light do mirrors represent?
Mirrors demonstrate the REFLECTION of light.
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15
×
What is a luminous object? Give two examples.
Objects that produce light. Ex.: Sun, light bulb, flashlight, fire.
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15
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Give two examples of transluncent objects.
Materials that allow SOME light to pass through. Ex.: some types of cloth, stained glass.
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15
×
Which property of light do lenses represent?
Lenses demonstrate the REFRACTION of light
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baam
Lose 15 points!
Oops!
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gold
Win 50 points!
Okay!
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rocket
Go to first place!
Okay!
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banana
Go to last place!
Oops!
15
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Refraction is a change in _______ of light as it travels from one material to another. (DIRECTION or INTENSITY?)
DIRECTION
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15
×
Blue + Red = ?
Magenta
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15
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Red + Green = ?
Yellow
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lifesaver
Give 20 points!
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rocket
Go to first place!
Okay!
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fairy
Take points!
5
10
15
20
25
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lifesaver
Give 20 points!
Oops!
15
×
Which one is a concave lens? Which one is a convex lens?
A. Convex. B. Concave
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eraser
Reset score!
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gift
Win 25 points!
Okay!
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shark
Other team loses 10 points!
Okay!
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baam
Lose 10 points!
Oops!
15
×
What is the function of the pupil?
The pupil controls the amount of light entering the eye.
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15
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What colours were observed in the light ray after it passed through a prism?
Red, orange, yellow, green, blue, and violet
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15
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Light travels in ___________ lines from its source, it cannot bend around objects (CURVED or STRAIGHT?)
STRAIGHT
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15
×
How is the image of an object in a concave mirror?
The position, size, and type of the image depends on how close the object is to the mirror.
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