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Length/Distance | Convert from arms-length to light year |
Related Categories:
Common Length Conversions Metric Length Conversions Unit Definition (arms-length) An Arms length is standardized as a unit of distance equal to approximately 70 centimeters, or 28 inches. An arms length is the same as the modern Italian Braccio and very similar to the Turkish Pik. Unit Definition (light year) The distance that light, moving at a constant speed of 300,000 km/s, travels in one year. One light year is about 10 trillion kilometers.
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