specific gravity = gravity x density

dynamicviscosity = kinematicviscosity x density

gravity = specific gravity x density

kinematicviscosity = dynamicviscosity x density

MlL°T2

MlL°Tx

MlL r2

MlL2T2

higher surface tension

lower surface tension

surface tension is no criterion

high density and viscosity

51 cm

50 cm

52 cm

52.2 cm

its vapour pressure is low

it provides suitable meniscus for the inclined tube

its density is less

it provides longer length for a given pressure difference