Uncertainty principle - Wikipedia

Private View lets you preview a website without visiting it directly. Your information is never shared with the site when using Private View.


favicon en.wikipedia.org/wiki/Uncertainty_principle Private View
Canonical commutation rule for position q and momentum p variables of a particle, 1927.pq − qp = h/(2πi).Uncertainty principle of Heisenberg, 1927. The uncertainty principle, also known as Heisenberg's indeterminacy principle, is a fundamental concept in quantum mechanics.It states that there is a limit to the precision with which certain pairs of physical properties, such as position and ...
Pendulum (mechanics) - Wikipedia
favicon en.wikipedia.org/wiki/Pendulum_(mechanics) Private View
An important concept is the equivalent length, , the length of a simple pendulums that has the same angular frequency as the compound pendulum: =:= = Consider the following cases: The simple pendulum is the special case where all the mass is located at the bob swinging at a distance ℓ {\displaystyle \ell } from the pivot.

Privacy      Terms      About