Mathematics, 15.07.2019 19:50 sierracupcake0220
The speed of light is approximately 3x10^8 meters per second. the speed of sound is approximately 3x10^2 meters per second. if you were standing 900 meters away from a firework show, how long would it take for you to see the fireworks? how about to hear them?
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The speed of light is approximately 3x10^8 meters per second. the speed of sound is approximately 3x...
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