lhals it reaches irregular vibrations under the influence of axial at- In measure as the arms of the apparatus are taken ref?ularly 30 per cent. It has been found that by the traction. It is probable that vibrations of this use of these blocks a much higher temperature of hot nature exist (although… … Figs. 6, 7, and 8.-AFPLICATION OF THE APFABATUS TO intermedium. Here the current of water, interrupted KEEFlNG UP VIBBATIONS IN OBSINABY TUNING Figs. 1, 2, and 3.-HTDB0DTNAMIG TUNING FOBES. automatically, replaces the electric current of electric F0BK8. tuning-forks. In order to obtain such an…
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