In a room with opaque walls, Kofi can turn invisible at will. While invisible, he cannot see anything because light passes through him instead of reflecting into his eyes. Marisol is in the room with Kofi, but she can see invisible things as if they were visible. If Kofi turns invisible and moves to a different part of the room without making a sound, will Marisol know where Kofi is?

Respond very briefly.
When Kofi turns invisible, his ability to be seen by others is nullified due to his special condition that makes him transparent to light. However, Marisol has the ability to see invisible things as if they were visible, therefore the mechanism that Kofi employs to become unseen does not affect Marisol's perception. Despite the fact that Kofi no longer interacts with light in a way that would allow those without special abilities to see him, Marisol's unique vision bypasses this constraint.

Since Marisol can see invisible entities, she will maintain visual contact with Kofi even after he turns invisible. Consequently, when Kofi moves to a different part of the room, Marisol's ability allows her to detect his new location visually, regardless of the absence of sound. Thus, Marisol will know where Kofi is after he moves because of her capability to perceive the invisible.