Planck time (English, noun)
expansion: Planck time (plural Planck times, abbreviation t_P)
Senses:
topics: natural-sciences
physical-sciences
physics
glosses: A natural unit of time, equivalent to the time it takes light to traverse one Planck length; it is the duration of time at which quantum gravity effects are expected to become significant.
Forms:
form: Planck times
tags: plural
form: t_P
tags: abbreviation