22. If a capillary tube is immersed vertically in water, rise of water in capillary is h₁. When the
22. If a capillary tube is immersed vertically in water, rise of water in capillary is 'h₁'. When the whole arrangement is taken to a depth 'd' in a mine, the water level rises to 'h₂'. The ratio is (R = radius of earth) h₁ /h2
[2020]
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