
Can You Bend Light Like This?
Interactive Video
•
Science, Health Sciences, Physics, Biology
•
11th Grade - University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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7 questions
Show all answers
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
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