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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.
Related Questions: - Four indentical thin rods each of mass M and length l, form a square frame
- A particle of mass 1mg has the same wavelength as an electron moving with a velocity
- An electron having charge e and mass m is moving in a uniform electric field E.
- Fusion reaction takes place at high temperature because
- Which of the following is not a thermodynamical coordinate?
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Four indentical thin rods each of mass M and length l, form a square frame
- A particle of mass 1mg has the same wavelength as an electron moving with a velocity
- An electron having charge e and mass m is moving in a uniform electric field E.
- Fusion reaction takes place at high temperature because
- Which of the following is not a thermodynamical coordinate?
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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