The diagram illustrates white light travelling through a prism. Which statement correctly describes what happens when the light enters the prism?
- AThe speed of the red light is less than the speed of the violet light and the red light is the least refracted.
- BThe speed of the red light is greater than the speed of the violet light and the red light is the least refracted.
- CThe speed of the violet light is less than the speed of the red light and the violet light is the least refracted.
- DThe speed of the violet light is greater than the speed of the red light and the violet light is the least refracted.