Q. A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity water rises in the tube. The height of water rise in the tube can be increased by
A) increasing the radius of the capillary tube
B) decreasing the radius of the capillary tube
C) None of these
D) increasing the height of water in the vessel
✔ Correct Answer: decreasing the radius of the capillary tube
Exam Insight
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