Question

Viewing the moon through a cardboard roll eliminates the "moon illusion" because:

A)The roll blocks peripheral vision.
B)It alters the perceived distance of the moon.
C)It changes the angle of gaze.
D)It creates a tunnel vision effect.

Answer 1

The moon illusion is reduced when looking through a cardboard roll because it blocks peripheral vision, removing context that contributes to the illusion of the moon appearing larger.

Step-by-step explanation:

Viewing the moon through a cardboard roll eliminates the "moon illusion" because The roll blocks peripheral vision. When we look at the Moon without any aides, our brain perceives it in relation to other objects on the horizon or in the sky. This context can cause the Moon to appear larger, known as the Moon illusion. When looking through a cardboard roll, our peripheral vision is restricted, eliminating surrounding context and reducing the illusion.