Question

Material Refractive Index
Air 1.0003
Water 1.33
Alcohol 1.36
Diamond 2.42
Kerosene 2.44

1) In which medium light travel slowest
2) In which medium light travel fastest
3) Find a substance with maximum refractive index
4) When white light gets dispersed through a prism which colour bends maximum and why?
5) When white light gets dispersed through a prism which colour bends minimum and why?

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Answer 1

Answer:

1 kerosene

2 air

3 diamond

4 water

5 diamond