If ' M ' is the mass of water that rises in a capillary tube of radius ' r ' , then mass of water which will rise in a capillary tube of radius ' 2 r ' is:

Question

If ' M ' is the mass of water that rises in a capillary tube of radius ' r ' , then mass of water which will rise in a capillary tube of radius ' 2 r ' is:, 4 M, 2 M, M 2, M

MARKS App · Accepted Answer

Mass of liquid rising in tube = ρ A h m = ρ π r 2 2 T cos ⁡ θ ρ g r m ∝ r Mass of liquid rise in tube will become 2 M

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