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15
×
Which mirror may form an image larger than the object when the object is close?
Transparent mirror
Convex mirror
Plane mirror
Concave mirror
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15
×
Why does violet bend more than red in a prism?
Because it slows down more due to higher frequency.
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15
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How does a prism split white light?
By refracting each color by a different amount.
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15
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Which type of mirror reflects light without changing the size of the image?
Plane mirror
Concave mirror
Convex mirror
Curved mirror
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trap
No points!
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seesaw
Swap points!
Okay!
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shark
Other team loses 15 points!
Okay!
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baam
Lose 20 points!
Oops!
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lifesaver
Give 20 points!
Oops!
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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 25 points!
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15
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What causes a lunar eclipse?
Earth blocks sunlight from reaching the moon.
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15
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What is irregular reflection?
when light scatters in many directions from a rough surface.
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monster
Reset all scores!
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gift
Win 10 points!
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shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
Oops!
15
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What is regular reflection?
when light reflects evenly off a smooth surface.
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15
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What causes the phases of the moon?
the moonâs position relative to Earth and the Sun.
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15
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What kind of reflection happens on a rough wall?
irregular reflection.
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15
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What does waxing mean?
the moon is getting bigger.
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seesaw
Swap points!
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star
Double points!
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shark
Other team loses 25 points!
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baam
Lose 20 points!
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15
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What do we call the imaginary line drawn perpendicular to a reflective surface?
the normal
the refracted ray
the incident ray
the reflected ray
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15
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What does waning mean?
the moon is getting smaller.
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