Trivia Mania shared the following link and had this to say about - TopicsExpress



          

Trivia Mania shared the following link and had this to say about it: Physics Meme #10 : O.O Light travels faster than sound. Light travels at nearly 300 million meters per second, whereas sound travels at 340.2 meters per second (both at sea level). Light is, thus, about three hundred thousand times faster than sound. (In miles per hour, the sound barrier is 761 mph) (c) WikiAnswers Dr. Enthalpy // Redma...
Posted on: Mon, 15 Jul 2013 06:17:15 +0000

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