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A liquid wets a solid completely. The meniscus of the liquid in a sufficiently long tube is
Options
(a) Flat
(b) Concave
(c) Convex
(d) Cylindrical
Correct Answer:
Concave
Explanation:
Meniscus of liquid which wets the tube is concave.
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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 cell of emf E and internal resistance r supplies current for the same time
- The maximum and minimum intensities of two sources is 4:1. The ratio of amplitude is
- The work function of a substance is 4.0 eV. The longest wavelength of light
- The resistances of the four arms P,Q,R and S in a Wheatstone’s bridge
- Two slits in Young’s experiment have widths in the ratio 1:25. The ratio of intensity
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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