A ray of light incident on face `AB` of an equilateral glass prism, shows minimum deviation of `306@` .Calculate the speed of light through the prism.

Answer the following: (i) A ray of light incident on face AB of an equilateral glass prism, shows minimum deviation of 30^(@) . Calculate the speed of the light through the prism. (ii) Find the angle of incidence at face AB so that the emergent ray grazes along the face AC.

(i) A ray of light incident on face AB of an equilateral glass prism, shows minimum deviation of 30^(@) . Calculate the speed of the light through the prism. (ii) Find the angle of incidence at face AB so that the emergent ray grazes along the face AC.

A ray of light incident on an equilateral glass prism shows minimum deviation of 30^(@) . Calculate the speed of light through the prism.

A ray of light incident on an equilateral glass prism shows minimum deviation of 30 degree. Calculate the speed of light through the prism.

A ray of light incident on an equilateral glass prism shows minimum deviation of 30^@ .Calculate speed of light through the glass prism.

A ray of incident on an equilateral prism shows minimum deviation of 30^(@) .The speed of light through the prism is ?

A ray of light incident at 49^@ on the face of an equilateral prism passes symmetrically.Calculate thr efractive index of the material of the prism.

A ray of light is incident on an equilateral glass prism placed on a horizontal table.For minimum deviation,which of the follosing is true? .