Team 1
0
Team 2
0
Teams
Name
Score
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Loading
15
×
All plane mirrors are flat mirrors
False
True
Oops!
Show
Check
Okay!
Check
15
×
What is the man using?
a periscope
Oops!
Check
Okay!
Check
15
×
The angles that each ray makes with the normal are the same.
True
False
Oops!
Show
Check
Okay!
Check
15
×
An _________ is something our eyes see but which is not real.
optical illusion
Oops!
Check
Okay!
Check
15
×
Light can past through only the object is __________
transparent
Oops!
Check
Okay!
Check
×
heart
Other team wins 20 points!
Oops!
×
shark
Other team loses 15 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
15
×
A _________ lens makes things look bigger.
convex
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Check
Okay!
Check
15
×
__________ is the bending of light.
Refraction
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Check
Okay!
Check
×
trap
No points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
The arriving ray of light is called ________
reflected ray
incident ray
refracted ray
Oops!
Show
Check
Okay!
Check
×
heart
Other team wins 10 points!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
lifesaver
Give 20 points!
Oops!
15
×
A material such as water, glass or air is ____________.
medium
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Check
Okay!
Check
15
×
We can see the bent pencil due to _________
an optical illusion
Oops!
Check
Okay!
Check
15
×
The _________ line is a line draw at right angles.
normal
Oops!
Check
Okay!
Check
15
×
Light always travels in __________
a straight line
Oops!
Check
Okay!
Check
15
×
People can use ___________ to see over the heads of the people standing in front of them
Periscope
Oops!
Check
Okay!
Check
×
Restart
Review
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