In the figure shown-, the maximum number of reflections light rays will undergo are:

In the figure shown, the maximum number of reflections will be:

In the figure shown, the maximum number of reflections will be:

In the figure shown, the maximum number of reflection will be : .

In the figure shown, the maximum number of reflection will be : .

Two plane mirrors A and B are aligned parallel to each other, as shown in the figure. A light ray is incident at an angle '30degree' at a point just inside one end of A. The plane of incidence coincides with the plane of the figure. The maximum number of times the ray undergoes reflections (including the first one) before it emerges out is

Two plane mirrors A and B are aligned parallel to each other, as shown in the figure. A light ray is incident at an angle of 30^@ at a point just nside one end of A. The plane of incidence coincides with the plane of the figure. The maximum number of times the ray undergoes reflections (including the first one) before it emerges out is)