Skills Required by Medical Technicians: 1  Should be well-acquainted with the technologies and methods used in testing blood. 2  Capable of looking into the details and getting apt results from the tests performed. 3  Willingness, enthusiasm and ability to meet the assigned task within time.
Seawater, or salt water, is water from a sea or ocean. On average, seawater in the world's oceans has a salinity of about 3.5% (35 g/L, or 600 mM). This means that every kilogram (roughly one litre by volume) of seawater has approximately 35 grams (1.2 oz) of dissolved salts (predominantly sodium (Na+.
PROPERTIES OF SEAWATER. Temperature, pressure, and salinity are the three most important properties of seawater, and they determine the other physical properties associated with seawater. This differs from pure water, where only pressure and temperature determine the physical properties. Wave motion and the presence of small suspended particles in seawater are also important variables that affect the properties of seawater. Wave motion causes a change in the processes of chemical diffusion, heat conduction, and transfer of momentum from one layer to another.