When one end of the capillary is dipped in water

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When one end of the capillary is dipped in water, the height of water column is h. The upward force of 105 dyne due to surface tension is balanced by the force due to the weight of water column. The inner circumference of the capillary is (Surface tension of water =7×10^−2N/m)
20
Sep
When one end of the capillary is dipped in water, the height of water column is h. The upward force of 105 dyne due to surface tension is balanced by the force due to the weight of water column. The inner circumference of the capillary is (Surface tension of water =7×10^−2N/m) A drop of water [...]
Posted in: Chapter 13 - Fluid Mechanics , MTG NEET Physics , Part 1 ,
Tags: A drop of water of radius 0.0015 mm is falling in air. If the coefficient of viscosity of air is 2.0×10^−5kg/m s , the terminal velocity of the drop will be: (The density of water = 1.0 x 10^3 kgm^−3 and g=10ms^−2) , When one end of the capillary is dipped in water ,