e r per layer The plane mirrors. A and B are aligned parallel ch as shown in the figure. A light ray is that 30 at a point just inside one end of the dente coincides with the plane of the mamber of times the way und

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 30^@ 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 undergors 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)

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 P and Q are aligned parallel to each other, as shown in the figure. A light ray is incident at an angle of q 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 '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 inside one end of A. The number of times the ray undergoes reflections (including the first one) before it emerges out is