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Team 2
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Teams
Name
Score
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15
×
The farther light is from a source the ____ the intensity becomes.
Condensed
Less
Greater
Radical
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15
×
Converging lens: focal length of 10 cm, object is located at 17 cm. Where is the image located?
.04 cm
20 cm
24 m
24 cm
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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 normal line
40<sup>o</sup> from the mirrors surface
50<sup>o</sup> from the normal
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15
×
The point where all incident parallel rays converge for a concave mirror is called
Focal point
Object distance
Image distance
Center of curvature
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15
×
You are 1 light year from a star, and you move to 2 light years away. The new intensity is
Half as bright
Twice as bright
One fourth as bright
Four times as bright
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15
×
Which of the following is NOT the name of one of Mr. V's cats?
Janie
Ivy
Orion
Gracie
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thief
Give points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 25 points!
Oops!
15
×
An image that appears behind a mirror is
Curved
Virtual
Real
Projected
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15
×
Concave Mirror: focal length of 5 cm, object is located at 10 cm. Where is the image located?
5 cm
20 cm
10 cm
No image
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×
heart
Other team wins 25 points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 5 points!
Oops!
15
×
Converging lens: focal length of 10 cm, object is located at 10 cm. Where is the image located?
10 cm
No image
0 cm
-10 cm
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15
×
The focal length for a diverging lens or a convex mirror is always
Negative.
Positive.
Smaller than one.
Larger than one.
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×
thief
Give points!
5
10
15
20
25
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
A light wave travels at 3x108 m/s with a frequency of 5x1012 Hz. What is the wavelength?
6x10<sup>5</sup> m
6x10<sup>-5</sup> m
6x10<sup>-5 </sup>cm
0.0000000006 m
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15
×
A concave mirror or a converging lens always produces what type of image?
Virtual.
Real or virtual depending on where the object is located.
Real.
None of the above.
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15
×
Diverging lens: focal length of 6 cm, object is located at 4 cm. Where is the image located?
12 cm
-2.4 cm
-12 cm
No image
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