Bernice returns to the darkened theater after visiting the concession stand and finds that she cannot see well enough to find her seat.What is she experiencing?

Question

Bernice returns to the darkened theater after visiting the concession stand and finds that she cannot see well enough to find her seat.What is she experiencing?​

Quizplus · Accepted Answer

Bernice is experiencing dark adaptation, which is the process by which the eyes adjust to low levels of illumination after being exposed to high levels of illumination. This can take several minutes to occur, during which time vision is impaired in low light conditions. Temporary blindness (A) refers to a total loss of vision that is typically only momentary. Light adaptation (B) is the opposite of dark adaptation and refers to the process by which the eyes adjust to high levels of illumination after being exposed to low levels of illumination. An abundance of ganglion cells in the retina (D) would not directly cause difficulty seeing in darkened conditions.

Bernice Returns to the Darkened Theater After Visiting the Concession