Question

use the following information to answer question 22.
for this exercise, position your nose directly in front of the photo. start about 60 cm from the sheet. close your left eye. with your right eye, concentrate your focus on the black dot. you will see the figure peripherally, but for this exercise maintain the focus point on the black dot. start to move your head closer and closer to the sheet. like the previous exercise, something disappears as light hits the blind spot.

1. in this exercise, what disappears?

hint: you can progress even closer to the screen and the full figure reappears. however, there is a certain distance where the green hat and face disappear, (form no image), because of the blind spot.

Explanation:

The hint indicates that the green hat and face disappear due to the blind - spot as light hits it when moving closer to the sheet while focusing on the black dot with the right eye.

Answer:

The green hat and face