11.Liquids transmit pressure equally in all the directions. This is according to

12.The rise or depression of liquid in a tube due to surface tension wim increase in size of tube will

13.An odd shaped body weighing 7.5 kg and occupying 0.01 m3 volume will be completely submerged in a fluid having specific gravity of

14.The units of dynamic or absolute viscosity are

15.To avoid vaporisation in the pipe line, the pipe line over the ridge is laid such that it is not more than