The angle of deviation is the angle between the

For a prism of refracting angle 60^(@) , it is found that for two angles of incidence 48^(@) and 52^(@) , the angle of deviation is the same . What is the angle of deviation ?

Define angle of deviation d.

How does the angle of deviation vary with the angle of incidence in case of a prism ?What is the angle fo minimum deviation?

Define Angle of Deviation