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The surface tension of a liquid is 80 dy...

The surface tension of a liquid is 80 dyne/cm. Its relative density is 0.8. If the angle of contact between the liquid and glass is `60^(@)`, find the height to which the liquid rises in a glass capillary tube of radius 1 mm.
(Assume g = `10ms^(-2)`)

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To find the height to which the liquid rises in a glass capillary tube, we can use the formula for capillary rise: \[ h = \frac{2T \cos \theta}{r \rho g} \] Where: - \( h \) = height of the liquid column ...
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