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...