===============
Surface Tension
===============

.. raw:: html
    :file: ../examples/surf_tens.html

.. math::

    σ = a + b\cdot T + c\cdot T^2 + d\cdot T^3  \tag{11}

where

    ===== ==================================================
    Var         Description
    ===== ==================================================
    σ       is the surface tension liquid water N/m
    T       is temperature of the water °C
    a       is 0.075652711
    b       is -0.00013936956
    c       is -3.0842103e-07
    d       is 2.7588435e-10
    ===== ==================================================

.. raw:: html

   <details>
   <summary style="color:MediumSlateBlue"> 
   <i> Show/Hide Code </i> 11surf_tens.py </summary>

.. literalinclude:: ../examples/11surf_tens.py

.. raw:: html

   </details>

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