Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by 75×10−4 N force due to the weight of the liquid. If the surface tension of water is 6×10−2 N/m, the inner circumference of the capillary tube must be: (Take θ=0∘)

Water rises in a capillary tube to a certain height such that the upwa

1.	Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by 75×10−4 N force due to the weight of the liquid. If the surface tension of water is 6×10−2 N/m, the inner circumference of the capillary tube must be: (Take θ=0∘)
Answer» Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by $75 \times 10^{- 4} N$ force due to the weight of the liquid. If the surface tension of water is $6 \times 10^{- 2} N/m$ , the inner circumference of the capillary tube must be: (Take $θ = 0^{\circ})$

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Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by 75×10−4 N force due to the weight of the liquid. If the surface tension of water is 6×10−2 N/m, the inner circumference of the capillary tube must be: (Take θ=0∘)

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