kylecroft
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Question
what is the speed of sound and light on the surface of the earth in miles per second??
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Danish astronomer Ole Roemer Using the diameter of Earth's orbit and this time lag, Roemer calculated the speed of light as 227000 kilometers per second, or 140000 miles per second.
-silverstar (0Q / 319A)
Fri Jul 4, 2008 7:31pm
-silverstar (0Q / 319A)
Fri Jul 4, 2008 7:31pm
speed of light is 186285 miles per second and the speed of sound about 344 meters per second (or about 700 miles per hour),
-Buttercup (0Q / 719A)
Fri Jul 4, 2008 7:32pm
-Buttercup (0Q / 719A)
Fri Jul 4, 2008 7:32pm
