Solution:
The speed of red light in glass is faster than that of blue light. c / v is the refractive index. As a result, the refractive index of glass for red light will be lower than that for blue light.
Solution:
The speed of red light in glass is faster than that of blue light. c / v is the refractive index. As a result, the refractive index of glass for red light will be lower than that for blue light.