Physics, asked by siyasharma1515, 5 months ago

What is a speed of light? ​

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Answered by jellaakshitha389
3

Answer: The speed of light in vacuum, commonly denoted , is a universal physical constant important in many areas of physics. Its exact value is defined as 299792458 metres per second (approximately 300000 km/s, or 186000 mins).

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