Aim: To investigate how light is affected by changing substance it is travelling through.
Equipment: Ray box, Power source, Glass or perspex block, Single-slit ray slide.
Method: Collect the equipment from your teacher, and set them up produce a single beam of light.
Results:
- 7
-14
-21
-28
All degrees.
Second Results:
-15
-29
-40
-35
All Degrees.
The point of this experiment is to investigate how light is affected by changing the substance.
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