Colour of spectrum which deviates most during dispersion

Which colour deviates minimum during the dispersion of light through a prism?

Which of the following colours of white light deviated most when passes through a prism ?

Which colour deviates maximum and which colour deviates minimum on dispersion? Why?

Which colour of light deviates the least in the spectrum obtained with a prism?

Name the series of the hydrogen spectrum which lies in the visible region of electromagnetic spectrum.

Answer the following. Observe the given figure and answer the questions. Which rays of spectrum can be detected using the telescope shown in figure?

Which one is most souluble in water

During dispersion, violet light deviates most while red light deviates least.

A spectrum is formed by a prism of dispersive power omega . If the angle of deviation is delta . Then the angular dispersion is

Define angular dispersion for a prism. Obtain its expression for a thin prism.Relate it with the refractive indices of the material of the prism for corresponding colours. OR Derive an expression for angular dispersion and mean deviation.