If you hold one quarter about 12 inches from your eyes, and another quarter at arm's length, the two quarters will be perceived to be about the same size when _____.
A) both eyes are open
B) only the left eye is open
C) only the right eye is open
D) viewed either binocularly or monocularly

Question

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The Answer of  If you hold one quarter about 12 inches from your eyes, and another quarter at arm's length, the two quarters will be perceived to be about the same size when _____.
A) both eyes are open
B) only the left eye is open
C) only the right eye is open
D) viewed either binocularly or monocularly

If You Hold One Quarter About 12 Inches from Your