0 Question: How long would it take for light to travel 1 Planck length through a vacuum? Keywords: energy, force, light, space, vacuum Asked by #DefinitelyBrian to Angela, Claire, Ian, Robert, Sarah on 11 Nov 2014.
Ian Cade answered on 11 Nov 2014:
Rather conveniently, one unit of ‘Planck time’… which is not long at all
Angela Stokes answered on 11 Nov 2014:
Hi 653chea43 A question for a physicist I think….I can’t add anything to Ian’s answer
#DefinitelyBrian commented on 12 Nov 2014:
5.39106 times 10 to the power of -44 Seconds
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#DefinitelyBrian commented on :
5.39106 times 10 to the power of -44 Seconds