Can You Bend Light Like This?

Can You Bend Light Like This?

Assessment

Interactive Video

Science, Health Sciences, Physics, Biology

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video explores how boredom can lead to creativity and scientific discovery. It presents three light-bending experiments using simple objects like fingers and shadows, explaining the science behind these phenomena. The video also discusses diffraction and other theories, encouraging viewers to explore and experiment. It concludes by linking boredom to significant scientific discoveries, such as Einstein's theory of general relativity, and encourages curiosity.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main purpose of the three experiments introduced in the video?

To create optical illusions with mirrors

To explore how light can be bent using simple tools

To measure the mass of objects

To demonstrate the speed of light

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the first experiment, what is the primary reason light appears to bend around your finger?

The mass of the finger warps space-time

The finger emits its own light

The finger blocks some light rays, altering the image

The finger creates a gravitational field

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the shadow blister effect observed in the second experiment?

A distortion caused by heat waves

A merging of shadows due to overlapping penumbra

A phenomenon where shadows disappear completely

A reflection of light off shiny surfaces

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two main parts of a shadow discussed in the video?

Umbra and Penumbra

Top and Bottom

Core and Periphery

Light and Dark

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one possible explanation for the dark lines observed in the third experiment?

Emission of light from the eyes

Absorption of light by the fingers

Reflection of light from the skin

Diffraction of light waves

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it unlikely that diffraction is causing the dark lines between fingers?

The fingers are moving too fast

The light is too dim

The fingers are too far apart

The light source is not coherent

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the video encourage viewers to do after watching the experiments?

Purchase special equipment to see better results

Conduct their own experiments and share findings

Ignore the results and move on

Focus only on the first experiment