Planck frequency
The Planck frequency fp is a derived unit of frequency.
Explanation
This frequency is defined by
where
c Speed of light lp Planck length
Alternative 1
It can also be expressed as
where
c Speed of light ℏ Reduced Planck constant G Gravitational constant
HistoryThe name Planck frequency is a tribute to the German physicist Max Planck (1858 - 1947). |