A capillary tube of radius 0.25mm is submerged vertically in water so that 25mm of its length is outside water. The radius of curvature of the meniscus will be ( T = 75 xx 10^(-3) "N/m")

A capillary tube of radius 0.25mm is submerged vertically in water so

1.	A capillary tube of radius 0.25mm is submerged vertically in water so that 25mm of its length is outside water. The radius of curvature of the meniscus will be ( T = 75 xx 10^(-3) "N/m")
Answer» 0.2 mm 0.4 mm 0.6 mm 0.8 mm Answer :C