Imagining a world where light and sound speeds are switched
Imagining a world where light and sound speeds are switched
2 months ago
MSNWhat If
Light travels much faster than sound. In a vacuum, light moves at about 299,792,458 meters per second, while sound travels only around 343 meters per second in air. Light doesn’t need a medium, but sound does. In a bomb explosion, the flash of light is seen before the sound is heard because light travels much faster than sound. Light reaches your eyes almost instantly, while the sound of the explosion takes longer to travel through the air. Follow 👉 @astronomypassenger Stay tuned for more cosmi
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Light travels much faster than sound. In a vacuum, light moves a…
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