Navigate

The wetability of a surface by a liquid depends primarily on

The wetability of a surface by a liquid depends primarily on

Options

(a) surface tension
(b) density
(c) angle of contact between the surface and the liquid
(d) viscosity

Correct Answer:

angle of contact between the surface and the liquid

Explanation:

Wetability of a surface by a liquid primarily depends on angle of contact between the surface and liquid. If angle of contact is acute liquids wet the solid and vice-versa.

NEET2013
admin:

Related Questions

  1. The earth radiates in the infrared region of the spectrum. The spectrum is correctly
  2. An object is seen through a simple microscope of focal length 12 cm.
  3. A particle of mass m moves with constant speed along a circular path of radius r under
  4. A black hole is an object whose gravitational field is so strong that even light
  5. The unit of reactance is