Horváth József - Molnár László (szerk.): Kunc Adolf emlékére. Emlékkönyv Kunc Adolf premontrei prépost születésének 150. évfordulója alkalmából (Szombathely, 1993)
KRÓNIKA - Summary
Árpád Csekő About the Focault’s pendulum experiment The kind Reader has the last work by Árpád Csekő is her/his hands. In this, the author decribes his aim as follows: „After clearing the terms, I try to supply a series of thoughts of which the Reader may have a notion about the understanding of Foucault's pendulum swing, and as a result, the consequences that of to our Earth based on experiences.” László Gál - László Molnár The examination of Foucault-pendulum by optical perception In „Kune-experiment” the turn of the plane of the swing of the pendulum is indicated by precise angle-measurement. This work deals with the theory, practice and the measuring results of optical perception which were used during the experiment. István Almási - Sándor Soós The examination of the Foucault-pendulum by the help of „Hall-sensors” In „Kunc-experiment” the turn of the plane of the swing of the pendulum is indicated by precise angle-measurement. The work concentrates on the theory, practice and measurement results of the perception by „Hall-sensors”. 157