3 ms·
It's 3), I'm afraid. There is no shortest length unit (as far as we know), the Planck length is a constant, and its only significance is that at these length sc
by mr_mitm 1y ago
It's 3), I'm afraid. There is no shortest length unit (as far as we know), the Planck length is a constant, and its only significance is that at these length scales, we need a theory of quantum gravity to describe what's happening.