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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 particle executing simple harmonic motion of amplitude 5 cm has maximum
- The intensity at the maximum in a Young’s double slit experiment is I₀.
- The moderator in a reactor
- The acceleration due to gravity at a place is π² m/sec². Then the time period
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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
- A particle executing simple harmonic motion of amplitude 5 cm has maximum
- The intensity at the maximum in a Young’s double slit experiment is I₀.
- The moderator in a reactor
- The acceleration due to gravity at a place is π² m/sec². Then the time period
- Imagine a new planet having the same density as that of earth but it is 3 times bigger
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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