title: "Hertz (ianhaid)"
text: "Hertz (m\u00e4 det ufk\u00f6rtang Hz) as en SI-ianhaid f\u00f6r't frekwens. Hat sait, h\u00fcf\u00f6lsis uun ian sekund en f\u00f6\u00f6rgung ufl\u00e4\u00e4pt. Det ianhaid as efter die f\u00fc\u00fcsiker Heinrich Hertz n\u00e4\u00e4md.\n\nFrekwens an Ufk\u00f6rtangen \n\nSI-ianhaid"