The Projector Illusion | EVERYDAY MYSTERIES

The Projector Illusion | EVERYDAY MYSTERIES

Assessment

Interactive Video

Physics, Science

10th - 12th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video explores visual perception, focusing on how colors are perceived through projectors and eye movement. It begins with a warning about potential seizures for photosensitive viewers. The presenter demonstrates a color experiment, explaining how only red, green, and blue are visible when paused. The video delves into eye movement, discussing saccades and the stopped clock illusion, where perception differs from reality. It explains how projectors use red, green, and blue light to create the illusion of white. The video concludes with a call for viewer interaction.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What warning is given about the video?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What colors do you see when you pause the video?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What phenomenon is described when watching a white screen?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the 'stopped clock' illusion?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the visual system perceive colors that aren't there?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What role does persistence of vision play in seeing colors?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What suggestion is made for viewers who want to understand everyday mysteries?

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