Material for rain proof coats and tents owe their water proof properties to;

A ) Surface tension ✅

B ) Viscosity

C ) Specific gravity

D ) Elasticity

Related Questions
  1. The medulla oblongata is a part of human;
  2. Sound cannot travel through;
  3. Theory of relativity was given by;
  4. Sound cannot travel through;
  5. Newton is the unit of;
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