Home / General Knowledge / Physics :: Discussion

Discussion :: Physics

  1. Materials for rain-proof coats and tents owe their water-proof properties to

  2. A.

     surface tension

    B.

     viscosity

    C.

     specific gravity

    D.

     elasticity

    View Answer

    Workspace

    Answer : Option A

    Explanation :

    The material of rain proof coats have the property of not minimizing the surface tension which will tend the water molecule to be in its drop form.


Be The First To Comment