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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: - The focal length of the objective of a terrestrial telescope is 80 cm
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
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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 focal length of the objective of a terrestrial telescope is 80 cm
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- If white light is used in Young’s double slit experiment
- An electron moves on a straight line path XY as shown. The abcd is a coil adjacent
- Electric potential at any point is V= -5x +3y + √(15) z. Then the magnitude of electric
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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