रूपांतरित करें planck लंबाई से मीटर
Planck लंबाई
The Planck length (lP) is the fundamental लंबाई की मात्रक in the Planck system of natural units, के बराबर लगभग 1.616 × 10−35 meters. It is derived from the gravitational constant, the reduced Planck constant, and the speed of light, and is theorized to represent the scale at which quantum gravitational effects become significant. The Planck length is the smallest meaningful length in current physical theory.