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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.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The Rutherford scattering experiment proves that an atom consists of
- A black body is at 727⁰C. It emits energy at a rate which is proportional to
- The horizontal component of earth’s magnetic field at a place is 3×10⁻⁴ T
- A source and an observer approach each other with same velocity 50 m/s. If the frequency
- Electric field intensity at a point in between two parallel sheets due to like
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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