Team 1
0
Team 2
0
Teams
Name
Score
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thief
Give points!
5
10
15
20
25
×
gift
Win 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Which type of reflection is shown in the image given?
Diffuse reflection or Regular Reflection
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15
×
If the angle of reflection in (b) is 30° and (c) 60°, what is the angle of reflection in all the three cases?
(a) 0° (b) 30 ° (c) 60°
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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
×
baam
Lose 20 points!
Oops!
15
×
What is the image and object distance related to each other? Also what is the nature of the image formed?
They are equal to each other. Virtual, erect, at the same distance from the mirror as the object and same size.
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15
×
Complete the following ray diagram and give the nature of the image formed.
At infinity, highly magnified, inverted, real
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15
×
Identify the spherical mirror. Why it is used?
Concave mirror. Gives highly magnified image of a very close object.
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boom
Lose 50 points!
Oops!
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gift
Win 20 points!
Okay!
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gift
Win 20 points!
Okay!
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lifesaver
Give 25 points!
Oops!
15
×
What will be the angle of inclination between the mirrors?
0°
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15
×
Which type of mirror is this? What is the nature of the image?
Convex mirror, Nature- virtual, erect, diminished, between F and P
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