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The Ambiguous Cylinder Illusion

The Ambiguous Cylinder Illusion

Assessment

Interactive Video

Science, Physics

1st - 6th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video explores an optical illusion created by a uniquely shaped cylinder. Initially, the cylinder appears as a circle or square depending on the angle of view. The illusion is explained by the curved surfaces of the cylinder, which create different shapes when viewed from various angles. The video demonstrates that the actual cross section of the cylinder is neither a circle nor a square, highlighting the importance of perspective in visual perception.

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2 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Describe the top and bottom surfaces of the cylinder.

They are flat

They follow a curved path

They are pointed

They are irregular

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when the cylinder is viewed from the top?

It looks like a circle

It looks like a square

The actual cross section is neither

It appears flat

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