4 Questions
What is the speed of light in a vacuum?
299,792,458 meters per second
What is the fastest speed at which light can travel?
299,792,458 meters per second
What is the speed of light in air?
Slightly less than in a vacuum
The speed of light is....... In vacuum
constant
Study Notes
Speed of Light
- The speed of light in a vacuum is the fastest speed at which light can travel.
- The speed of light in a vacuum is a specific value, indicating a constant and maximum speed.
- The speed of light in air is slightly slower than in a vacuum due to the presence of air molecules.
Test your knowledge about the speed of light with this quiz. Explore the speed of light in a vacuum, the fastest speed at which light can travel, and the speed of light in air. Challenge yourself with questions about this fundamental concept in physics.
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