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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: - A concave lens of focal length f forms an image which is 1/3 times the size
- Which of the following phenomena does not show the wavenature of light?
- Under the action of a force F=cx, the position of a body changes from 0 to x.The work done
- A particle is moving with a uniform velocity along a straight line path
- A stone thrown into still water, creates a circular wave pattern moving radially
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A concave lens of focal length f forms an image which is 1/3 times the size
- Which of the following phenomena does not show the wavenature of light?
- Under the action of a force F=cx, the position of a body changes from 0 to x.The work done
- A particle is moving with a uniform velocity along a straight line path
- A stone thrown into still water, creates a circular wave pattern moving radially
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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