How many light-second in 1 dekameter? The answer is 3.3356409519815E-8. We assume you are converting between light second and dekametre. You can view more details on each measurement unit: light-second or dekameter The SI base unit for length is the metre. 1 metre is equal to 3.3356409519815E-9 light-second, or 0.1 dekameter. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light seconds and dekameters. Type in your own numbers in the form to convert the units!
1 light-second to dekameter = 29979245.8 dekameter
2 light-second to dekameter = 59958491.6 dekameter
3 light-second to dekameter = 89937737.4 dekameter
4 light-second to dekameter = 119916983.2 dekameter
5 light-second to dekameter = 149896229 dekameter
6 light-second to dekameter = 179875474.8 dekameter
7 light-second to dekameter = 209854720.6 dekameter
8 light-second to dekameter = 239833966.4 dekameter
9 light-second to dekameter = 269813212.2 dekameter
10 light-second to dekameter = 299792458 dekameter
You can do the reverse unit conversion from dekameter to light-second, or enter any two units below:
A light-second is a unit of length. It is defined as the distance light travels in an absolute vacuum in one second or 299,792,458 meters. Note that this value is considered exact, since the meter is actually (as of 1983) defined in terms of the light second. It is just over 186,282 miles and almost 109 feet.
A decametre (American spelling: dekameter, symbol: dam) is a measurement of distance equal to ten metres. This measure is included mostly for completeness. It very rarely has any practical application.
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