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Shalnov [3]
3 years ago
8

What is the speed of light

Physics
1 answer:
Inessa05 [86]3 years ago
5 0

In vacuum and empty space, it's 299,792,458 meters per second
(186,282.4 miles per second).

In any material stuff, it's somewhat less.  How much less depends on
what stuff it is ... it's different in each material "medium".

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Answer:

Down below :)

Explanation:

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2 years ago
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