How Does it Work? - Optical Illusions

Emma explores optical illusions, learning they are not magic but a mix of science and psychology. She discovers how the eye and brain work together to create illusions, and learns about different types, such as ambiguous, distorting, and paradox illusions. Emma also finds out how optical illusions are used in art, architecture, and nature to create various effects.

What is the primary reason optical illusions are not considered magic?

• They are illusions that cannot be explained.

• They are based on scientific principles and psychology.

• They are created by magicians.

• They are only found in art books.

Which part of the eye captures light and sends signals to the brain?

• Lens

• Cornea

• Retina

• Pupil

What type of illusion involves seeing multiple things in one image?

• Perceptual set

• Distorting illusions

• Paradox illusions

• Ambiguous illusions

Which illusion type involves objects that cannot exist in 3D space?

• Ambiguous illusions

• Distorting illusions

• Perceptual set

• Paradox illusions

How do smaller tiles affect the perception of a room's size?

• They distort the room's shape.

• They have no effect on perception.

• They make the room appear larger.

• They make the room appear smaller.