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    What If the Speed of Light and Sound Were Switched?

    What If the Speed of Light and Sound Were Switched ? What is the speed of light ? The speed of light in vacuum, commonly denoted c, is a...

    What If the Speed of Light and Sound Were Switched ? What is the speed of light ? 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 (approximately 300000 km/s, or 186000 mi/s).It is exact because, by international agreement, a metre is defined as the length of the path...