In a room with opaque walls, Zhao is facing a mirror on the wall with Kofi standing behind him. Can Zhao see Kofi's reflection in the mirror? Provide a very brief response.
Zhao can see Kofi's reflection in the mirror if Kofi is standing within the angle of reflection relative to Zhao's position. The mirror obeys the law of reflection, where the angle of incidence is equal to the angle of reflection. If Zhao can see the space directly behind him in the mirror, and Kofi is within this space, Kofi's reflection will be visible to Zhao. If Kofi stands outside this range, he will not be visible in the mirror from Zhao's perspective.