Science, asked by gugitamahanta, 9 months ago

what is the speed of light​

Answers

Answered by Anonymous
4

Answer:

The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics. Its exact value is defined as 299792458 metres per second.

Answered by yuvraj2890
1

Explanation:

the speed of light in a vacuum is 3 lakh km per seconds Mark it as branliest

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