Team 1
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Team 2
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Teams
Name
Score
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15
×
Diverging lens: focal length of 6 cm, object is located at 4 cm. Where is the image located?
-2.4 cm
-12 cm
No image
12 cm
Oops!
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Check
×
boom
Lose 50 points!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
Light travels from air to glass. Here, air or glass is called a ____.
Medium
Boundary
Volume
Area
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15
×
The farther light is from a source the ____ the intensity becomes.
Greater
Condensed
Less
Radical
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×
banana
Go to last place!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
Which of the following is NOT the name of one of Mr. V's cats?
Janie
Orion
Gracie
Ivy
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15
×
A light wave travels at 3x108 m/s with a frequency of 5x1012 Hz. What is the wavelength?
6x10<sup>-5 </sup>cm
6x10<sup>5</sup> m
6x10<sup>-5</sup> m
0.0000000006 m
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15
×
Convex Mirror: focal length of 4 cm, object is located at 7 cm. Where is the image located?
-5 cm
-2.5 cm
No image
2.5 cm
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15
×
Where reflected light rays intersect a _____ image is formed.
Diffraction pattern
Upright
Real
Virtual
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15
×
A light ray strikes a flat mirror at an angle of 50o from the normal, the reflected ray will be
50<sup>o</sup> from the mirror's surface
40<sup>o</sup> from the mirrors surface
50<sup>o</sup> from the normal
40<sup>o</sup> from the normal line
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15
×
Light travels from air to glass, and changes angle with respect to the normal. This is called
Refraction
Transmission
Reflection
Conduction
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15
×
A concave mirror or a converging lens always produces what type of image?
Real or virtual depending on where the object is located.
Virtual.
None of the above.
Real.
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Check
15
×
A convex mirror or a diverging lens always produces what type of image?
Virtual.
Real.
None of the above.
Real or virtual depending on where the object is located.
Oops!
Show
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
gift
Win 20 points!
Okay!
×
gift
Win 10 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Concave Mirror: focal length of 5 cm, object is located at 10 cm. Where is the image located?
No image
5 cm
20 cm
10 cm
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Show
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Okay!
Check
×
baam
Lose 25 points!
Oops!
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
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