Objects A, B, and C lie in the next room hidden from direct view of the person shown in the diagram. A plane mirror is placed on the wall of the passageway between the two rooms as shown. Which of the objects will the person be able to see in the mirror? Choose all that apply.

object A
object B
object C
none of the objects are visible to the person

nor to me

would it help if I give you the picture link

Based on the information provided, the person will be able to see object C in the mirror.

To determine which objects the person will be able to see in the mirror, we need to understand the concept of reflection. When light rays hit a mirror, they bounce off the surface and create a reflected image.

In this scenario, the person is standing in front of the mirror, and objects A, B, and C are in the next room. To determine which objects will be visible, we need to draw "virtual" rays of light from the person's eyes towards the mirror and then trace the path of these rays after reflection.

Let's analyze each object individually:

1. Object A: Since the mirror is placed on the wall between the two rooms, the person's line of sight towards object A would hit the mirror and then reflect towards the room where object A is located. The person will be able to see the virtual image of object A in the mirror.

2. Object B: Similarly, if the person aligns their line of sight towards object B with the mirror, the light rays from their eyes will hit the mirror and reflect towards object B. Hence, the person will also be able to see the virtual image of object B in the mirror.

3. Object C: Considering object C, the person's line of sight towards it would not hit the mirror. Therefore, the light rays from the person's eyes would continue through the room without being reflected, and they would not be able to see the virtual image of object C in the mirror.

So, in conclusion, the person will be able to see the virtual images of objects A and B in the mirror. The correct choices are:
- Object A
- Object B