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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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- When a ceiling fan is switched off its angular velocity reduces to 50% while
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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 diameter of the eye ball of a normal eye is about 2.5 cm. The power of the eye
- When a ceiling fan is switched off its angular velocity reduces to 50% while
- A point source emits sound equally in all directions in a non-absorbing medium.
- In a compound microscope, the focal length of the objective is 2.5 cm and of eye lens
- The weight of a body on surface of earth is 12.6 N. When it is raised to a height
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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