The speed ___ light travels is said to be the maximum in the universe.
Understand the Problem
The question is asking for a term to fill in the blank regarding the speed at which light travels, specifically noting that it is considered the maximum speed in the universe.
Answer
at which
The final answer is 'at which'.
Answer for screen readers
The final answer is 'at which'.
More Information
Light travels at approximately 299,792,458 meters per second in a vacuum, which is considered the ultimate speed limit in the universe according to Einstein's theory of relativity.
Sources
- How fast does light travel? - Space.com - space.com
- The Speed of Light Is Constant: Einstein | AMNH - amnh.org
- Speed of light | Definition, Equation, Constant, & Facts - Britannica - britannica.com
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