[ uht-vuhsh, et-; Hungarian œt-vœsh ]
/ ˈʌt vʌʃ, ˈɛt-; Hungarian ˈœt vœʃ /
an experiment to confirm that all materials respond equally to gravity and that gravitational mass and inertial mass are equivalent.
Compare equivalence principle.
Origin of Eötvös experiment
named after Roland Eötvös (1848–1919), Hungarian physicist, who first performed the experiment
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019