Dokumentový server LF UČO :
Group:                                    Date:


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II.                                [  ] fill in the units in the square brackets

Task: Viscosity

Keywords: definition of viscosity, kinematic viscosity, Newtonian and non-Newtonian fluids,


Measured values: Unknown liquid

Temperature [   ]

                 Time 1. [   ]

                              Time 2. [   ]

                                           Time 3. [   ]

                                                        Average time






















Measured values: Distilled water

Temperature [   ]

                 Time 1. [   ]

                              Time 2. [   ]

                                           Time 3. [   ]

                                                        Average time























Calculated values: Kinematic viscosity of distilled water

Temperature [   ]

                 Dynamic viscosity [    ]

                                         Density [     ]

                                                        Kinematic viscosity [       ]


















Calculated values: Kinematic viscosity of unknown liquid

Temperature [   ]

                 Kinematic viscosity [         ]










Notes/calculations:












Calibration graph:



















































































































































































































































































































































































































































































































































































































































x - axis …………………………………    [      ]

Discussion:

Importance for the medicine / connection with the health and illness:









Possible errors and accuracy:









Conclusion:



Task: The surface tension of liquids

Keywords: definition of surface tension, causes, surfactants, Liquid in a vertical tube,

Measured values: Digital Tensiometer K9


Liquid Nr.

               Surface tension [    ]

Distilled water


X1


X2


X3



Measured values: Stalagmometer


Liquid Nr.

Weight/empty

[    ]

Weight/ with 50 drops [    ]

 Weight 50 drops [    ]

Surface tension [    ]

Distilled water





X1





X2





X2







Notes/calculations:







Discussion:

Importance for the medicine / connection with the health and illness:










Possible errors and accuracy:







Conclusion: