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Definition of Planck speed
1. Noun. (physics) The velocity equal to one Planck length per Planck time; equal to the speed of light. Symbol is ''v''P or ''c''. ¹
¹ Source: wiktionary.com
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1. Noun. (physics) The velocity equal to one Planck length per Planck time; equal to the speed of light. Symbol is ''v''P or ''c''. ¹
¹ Source: wiktionary.com