
Understanding Light and Data Transmission

Interactive Video
•
Physics, Science
•
9th - 12th Grade
•
Hard

Aiden Montgomery
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary challenge in using light for data transmission?
Light is too slow.
Light can only travel short distances.
Limited data storage capacity on a light beam.
Light is too expensive to use.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is digital data typically represented?
As a series of colors.
As a string of ones and zeroes.
As a sequence of musical notes.
As a pattern of shapes.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one method of encoding data onto a light wave?
Adjusting the temperature of the light.
Manipulating the frequency of the light.
Changing the color of the light.
Altering the shape of the light beam.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is orbital angular momentum in the context of light?
The temperature of a light wave.
The speed at which light travels.
The rotation of a light wave around a fixed point.
The color spectrum of a light wave.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does quantum mechanics affect the orbital angular momentum of light?
It makes light travel faster.
It changes the color of light.
It allows light to have any amount of momentum.
It restricts light to certain fixed amounts of momentum.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was a major breakthrough achieved by researchers at the University of Pennsylvania?
They invented a faster way to transmit sound.
They created a new type of fiber-optic cable.
They discovered a new color of light.
They developed a laser that can produce multiple states of light from a single source.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a limitation of the current laser technology developed for orbital angular momentum?
It can only produce one state of light.
It is slower than existing electronics.
It can only be used in space.
It is too expensive to produce.
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