Question

what is light speed per second in mm​

Answer 1

Answer:

1 light speed (ls) = 2.99792E+11 millimeter per second (mm/s). Light Speed (ls) is a unit of Speed used in Metric system. Millimeter Per Second (mm/s) is a unit of Speed used in Metric system. Light speed also can be marked as c and speed of light.

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Answer 2

Answer:

299,792,458,000.00 millimeters per second mm/sec

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