Replacement crystal board, Crystal: Ge Wafer, P type, Resistivity : 1 approx 10 ohm-cm, Crystal Size : 6x7 x 0.5mm (LxWxThickness), Orientation : <100>, Offset pot : Trim pot, Connection : 4mm safety socket, with adjusted Z pot, for Hall Effect SK006
Phase and Group velocity Precision apparatus uses sound waves to clearly show phase and group velocity concepts. Make precise measurements of the velocity of sound in three different liquids. Three measurement techniques allow characteristics to be examined