Questions
The radius of the bore of a capillary tube is r and the angle of contact of the liquid is . When the tube is dipped in the liquid, the radius of curvature of the meniscus of liquid rising in the tube is
detailed solution
Correct option is D
r/R=CosθR=r/cosθTalk to our academic expert!
Similar Questions
One face CD of a brass cube ABCD having length of side 10 cm is fixed and a tangential force is applied on the free face A. As a result the angular displacement of the other face is 0.18o. If shear modulus of brass is , the elastic potential energy stored in the cube is
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