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|
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7
|
The angle measured between the normal and the incident ray
|
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8
|
A material that a magnet has made magnetic
|
|
9
|
Magnet created using electicity
|
|
10
|
The process where light bounces of a shiny object
|
|
11
|
The area around a magnet where a magnetic force can be detected
|
|
12
|
The ray created from light bending inside an object
|
|
13
|
The ray that leaves once it has passed through a boundary
|
|
17
|
Tiny magnets inside a magnet of magnetic material
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|
|
|
|
|
|
1
|
The process where a spectrum is created
|
|
2
|
The process where light passes through an object and bends
|
|
3
|
If you can hear something it is ____
|
|
4
|
Another word for rainbow
|
|
5
|
The ray that enters a boundary
|
|
6
|
Another word for sound
|
|
7
|
The angle measured between the normal and the reflected ray
|
|
14
|
What causes sound
|
|
15
|
Used to find which direction to travel. This uses magnets
|
|
16
|
Without it you wouldn't be able to see
|
|
17
|
It has a North and South pole
|
|
18
|
You can hear it
|
|
|
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