title: "Sachthaid"
text: "At sachthaid  (Rho), as det mase  faan en materiol diald troch san r\u00fcm ,det ment .\n\nHat woort miast uun gram per kubiksentimeter = kilogram per liter = tonen per kubikmeeter uunden. Bi weeder as det sachthaid = 1, det ment 1 kubiksentimeeter w\u00e4\u00e4cht 1 gram. Materiol m\u00e4 en letjer sachthaid sw\u00e4\u00e4mt, an materiol m\u00e4 en huuger sachthaid gongt oner.Det SI-ianhaid as kilogram per kubikmeeter, det woort oober ei so f\u00f6l br\u00fckt.\n\nAt sachthaid as en eegenskap faan en materiol an h\u00e4\u00e4 niks m\u00e4't furem tu dun.\n\nLuke uk diar \n\nF\u00fcsiik"