Units of measurement
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Calculations
Speed of light (c)
Mile per second (mi/s)
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Information
Speed of light (c)
Speed of light (c) is a fundamental physical constant equal to 299,792,458 m/s. It is the maximum speed at which information or matter can travel.
Mile per second (mi/s)
Mile per second (mi/s) is a unit of speed equal to one mile traveled per second. It is used for high-speed measurements, such as in astronomy.