sticky bead argument

proper noun

A thought experiment linking general relativity and gravitational waves, based on the idea of two beads sliding freely (but with a small amount of friction) on a rigid rod. As the wave passes over the rod, atomic forces hold the length of the rod fixed, but the proper distance between the two beads oscillates. Thus, the beads rub against the rod, dissipating heat.

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Meanings

proper nounthe sticky bead argument
  1. natural sciencesA thought experiment linking general relativity and gravitational waves, based on the idea of two beads sliding freely (but with a small amount of friction) on a rigid rod. As the wave passes over the rod, atomic forces hold the length of the rod fixed, but the proper distance between the two beads oscillates. Thus, the beads rub against the rod, dissipating heat.
Cite this entry
APA

sticky bead argument. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/sticky%20bead%20argument

MLA

“sticky bead argument.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sticky%20bead%20argument. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “sticky bead argument,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/sticky%20bead%20argument.

Source: sticky bead argument on Wiktionary, CC BY-SA 4.0.