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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.
Related Questions: - The magnetic flux linked with a circuit of resistance 100Ω increases from 10 to 60 Wb.
- In the experiment for determination of velocity of sound in air,
- Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm
- A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
- Photoelectric emision occurs only when the incident light has more than a certain minimum
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic flux linked with a circuit of resistance 100Ω increases from 10 to 60 Wb.
- In the experiment for determination of velocity of sound in air,
- Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm
- A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
- Photoelectric emision occurs only when the incident light has more than a certain minimum
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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